Smallest victories by Essex in List A
By runs
Winner | Margin | Balls Rem | Target | Overs | Opposition | Ground | Match Date | Scorecard |
| 1 run | - | 181 | 40.0 | v Glamorgan | Swansea | 31 Aug 1969 | List A | |
| 1 run | - | 281 | 60.0 | v Notts | Lord's | 7 Sep 1985 | List A | |
| 1 run | - | 122 | 23.0 | v Derbyshire | Southend-on-Sea | 29 Jun 1997 | List A | |
| 1 run | - | 219 | 40.0 | v Netherlands | Amstelveen | 21 May 2010 | List A | |
| 2 runs | - | 39 | 10.0 | v Derbyshire | Derby | 18 May 1969 | List A | |
| 2 runs | - | 176 | 39.0 | v Kent | Canterbury | 18 Apr 2000 | List A | |
| 3 runs | - | 74 | 10.0 | v Leics | Leicester | 2 Aug 1978 | List A | |
| 3 runs | - | 231 | 55.0 | v Northants | Northampton | 5 May 1979 | List A | |
| 3 runs | - | 299 | 48.5 | v Middlesex | Chelmsford | 11 Aug 2023 | List A | |
| 4 runs | - | 294 | 55.0 | v Somerset | Taunton | 14 Jun 1989 | List A | |
| 4 runs | - | 290 | 45.0 | v Glamorgan | Southend-on-Sea | 3 Sep 2000 | List A | |
| 4 runs | - | 203 | 45.0 | v Middlesex | Southend-on-Sea | 7 Aug 2005 | List A | |
| 5 runs | - | 223 | 55.0 | v Gloucs | Chelmsford | 5 May 1984 | List A | |
| 5 runs | - | 201 | 45.0 | v Hampshire | Southend-on-Sea | 14 Jul 2002 | List A | |
| 5 runs | - | 325 | 50.0 | v Hampshire | Chelmsford | 13 Aug 2014 | List A | |
| 6 runs | - | 204 | 44.5 | v Derbyshire | Chelmsford | 23 Jul 2000 | List A | |
| 6 runs | - | 90 | 10.0 | v Warwickshire | Chelmsford | 3 May 2004 | List A | |
| 8 runs | - | 233 | 50.0 | v Middlesex | Lord's | 27 May 1998 | List A | |
| 8 runs | - | 217 | 44.1 | v Hampshire | Southampton | 3 Jun 2001 | List A | |
| 8 runs | - | 249 | 49.4 | v Surrey | Croydon | 3 Jun 2007 | List A | |
| 10 runs | - | 296 | 48.1 | v Sussex | Chelmsford | 10 May 2017 | List A | |
| 11 runs | - | 235 | 40.0 | v Worcs | Chelmsford | 3 May 1970 | List A | |
| 12 runs | - | 207 | 54.0 | v Somerset | Taunton | 10 May 1986 | List A | |
| 12 runs | - | 308 | 54.2 | v Warwickshire | Birmingham | 25 Apr 1991 | List A | |
| 12 runs | - | 200 | 35.0 | v Gloucs | Gloucester | 30 Jun 2002 | List A | |
| 12 runs | - | 223 | 45.0 | v Hampshire | Colchester | 28 Aug 2005 | List A | |
| 14 runs | - | 156 | 24.0 | v Sussex | Chelmsford | 27 Apr 2008 | List A | |
| 15 runs | - | 195 | 56.3 | v Worcs | Chelmsford | 8 Jul 1987 | List A | |
| 16 runs | - | 273 | 59.2 | v Sussex | Hove | 21 Jun 1994 | List A | |
| 16 runs | - | 54 | 16.0 | v Hampshire | Southampton | 17 Apr 2005 | List A | |
| 17 runs | - | 272 | 55.0 | v Gloucs | Chelmsford | 13 May 1986 | List A | |
| 17 runs | - | 205 | 40.0 | v Warwickshire | Birmingham | 21 Jul 1998 | List A | |
| 18 runs | - | 151 | 20.0 | v Derbyshire | Chelmsford | 7 Jun 1985 | List A | |
| 18 runs | - | 278 | 55.0 | v Sussex | Hove | 3 May 1986 | List A | |
| 19 runs | - | 214 | 53.4 | v Sussex | Chelmsford | 21 May 1975 | List A | |
| 20 runs | - | 141 | 31.0 | v Sussex | Chelmsford | 28 Apr 2002 | List A | |
| 21 runs | - | 216 | 38.0 | v Middlesex | Ilford | 15 Jun 1969 | List A | |
| 21 runs | - | 205 | 37.1 | v Notts | Nottingham | 9 Aug 1970 | List A | |
| 22 runs | - | 230 | 40.0 | v Surrey | The Oval | 2 May 1971 | List A | |
| 22 runs | - | 193 | 28.1 | v Derbyshire | Buxton | 23 May 1971 | List A | |
| 22 runs | - | 169 | 21.0 | v Sri Lankans | Chelmsford | 13 May 2014 | List A | |
| 23 runs | - | 163 | 40.0 | v Gloucs | Bristol | 1 Jun 1969 | List A | |
| 23 runs | - | 207 | 43.3 | v Surrey | Colchester | 23 Aug 2000 | List A | |
| 24 runs | - | 185 | 39.5 | v Hampshire | Southampton | 2 Aug 1970 | List A | |
| 24 runs | - | 164 | 40.2 | v Warwickshire | Birmingham | 25 Jun 2000 | List A | |
| 25 runs | - | 196 | 56.0 | v Sussex | Hove | 5 Aug 1981 | List A | |
| 25 runs | - | 305 | 40.0 | v Derbyshire | Derby | 28 Jul 2008 | List A | |
| 25 runs | - | 270 | 40.0 | v Worcs | Worcester | 29 Jul 2012 | List A | |
| 25 runs | - | 305 | 48.2 | v Hampshire | Chelmsford | 30 Apr 2017 | List A | |
| 26 runs | - | 95 | 11.0 | v Surrey | Chelmsford | 14 Jun 1998 | List A | |
| 26 runs | - | 178 | 38.0 | v Sussex | Colchester | 26 Aug 2007 | List A | |
| 27 runs | - | 134 | 28.0 | v Glamorgan | Chelmsford | 25 Apr 1971 | List A | |
| 27 runs | - | 255 | 55.0 | v Hampshire | Southampton | 19 May 1984 | List A | |
| 29 runs | - | 188 | 38.3 | v Sussex | Chelmsford | 22 Sep 2002 | List A | |
| 29 runs | - | 316 | 50.0 | v Gloucs | Chelmsford | 4 May 2017 | List A | |
| 30 runs | - | 260 | 38.5 | v Kent | Southend-on-Sea | 19 Jul 1998 | List A | |
| 30 runs | - | 169 | 42.3 | v Northants | Southend-on-Sea | 25 Jul 2004 | List A | |
| 30 runs | - | 270 | 37.5 | v Sussex | Hove | 14 Aug 2006 | List A | |
| 30 runs | - | 78 | 15.0 | v Surrey | Chelmsford | 5 Aug 2008 | List A | |
| 31 runs | - | 183 | 57.4 | v Cambs | Sawston | 30 Apr 1964 | List A | |
| 31 runs | - | 234 | 37.3 | v Lancashire | Chelmsford | 7 Sep 2006 | List A | |
| 31 runs | - | 318 | 50.0 | v Kent | Canterbury | 20 Apr 2008 | List A | |
| 32 runs | - | 141 | 37.2 | v Leics | Leicester | 29 Jun 1969 | List A | |
| 32 runs | - | 224 | 53.5 | v Hampshire | Chelmsford | 29 May 1991 | List A | |
| 33 runs | - | 201 | 38.2 | v Worcs | Chelmsford | 12 Aug 2001 | List A | |
| 34 runs | - | 225 | 36.4 | v Notts | Southend-on-Sea | 9 Aug 2009 | List A | |
| 35 runs | - | 291 | 51.4 | v Surrey | Lord's | 21 Jul 1979 | List A | |
| 35 runs | - | 212 | 41.0 | v Hampshire | Chelmsford | 8 Jun 2004 | List A | |
| 35 runs | - | 268 | 45.0 | v Kent | Colchester | 22 Aug 2004 | List A | |
| 36 runs | - | 183 | 33.0 | v Middlesex | Lord's | 27 Jun 1971 | List A | |
| 37 runs | - | 186 | 39.2 | v Notts | Chelmsford | 27 Apr 1969 | List A | |
| 37 runs | - | 166 | 37.4 | v Gloucs | Bristol | 25 Jul 1971 | List A | |
| 37 runs | - | 204 | 42.2 | v Leics | Southend-on-Sea | 27 Jul 2003 | List A | |
| 38 runs | - | 178 | 35.3 | v Sussex | Leyton | 3 Aug 1969 | List A | |
| 38 runs | - | 279 | 50.2 | v Somerset | Chelmsford | 16 May 1981 | List A | |
| 39 runs | - | 204 | 40.3 | v Worcs | Worcester | 19 Jun 2005 | List A | |
| 40 runs | - | 314 | 48.1 | v Somerset | Chelmsford | 25 May 2018 | List A | |
| 42 runs | - | 196 | 35.5 | v Hampshire | Portsmouth | 24 Aug 1969 | List A | |
| 42 runs | - | 259 | 43.1 | v Northants | Northampton | 15 Sep 2002 | List A | |
| 42 runs | - | 316 | 49.3 | v Essex CB | Chelmsford | 7 May 2003 | List A | |
| 42 runs | - | 268 | 37.3 | v Gloucs | Chelmsford | 9 May 2010 | List A | |
| 43 runs | - | 162 | 34.2 | v Middlesex | Westcliff-on-Sea | 12 Jul 1970 | List A | |
| 44 runs | - | 272 | 53.1 | v Warwickshire | Chelmsford | 6 Jun 1979 | List A | |
| 44 runs | - | 367 | 47.3 | v Derbyshire | Derby | 26 Aug 2025 | List A | |
| 45 runs | - | 273 | 48.0 | v Scotland | Edinburgh | 5 May 2004 | List A | |
| 47 runs | - | 242 | 42.5 | v Yorkshire | Leeds | 19 Jun 1999 | List A | |
| 49 runs | - | 242 | 40.0 | v Gloucs | Chelmsford | 30 Aug 1970 | List A | |
| 49 runs | - | 210 | 37.3 | v Derbyshire | Derby | 11 Aug 2002 | List A | |
| 50 runs | - | 285 | 46.1 | v Pakistanis | Chelmsford | 9 Jun 2003 | List A | |
| 53 runs | - | 255 | 55.0 | v Notts | Chelmsford | 6 May 1978 | List A | |
| 53 runs | - | 226 | 46.3 | v Somerset | Chelmsford | 14 May 1983 | List A | |
| 53 runs | - | 262 | 55.0 | v Surrey | The Oval | 23 Apr 1991 | List A | |
| 55 runs | - | 272 | 41.1 | v Gloucs | Chelmsford | 17 Jun 2005 | List A | |
| 55 runs | - | 274 | 41.2 | v Lancashire | Chelmsford | 7 Sep 2005 | List A | |
| 56 runs | - | 219 | 35.4 | v Warwickshire | Chelmsford | 29 Aug 1971 | List A | |
| 56 runs | - | 213 | 54.3 | v MC East | Chelmsford | 23 Apr 1977 | List A | |
| 57 runs | - | 108 | 11.0 | v Kent | Canterbury | 17 May 2017 | List A | |
| 59 runs | - | 218 | 29.0 | v Scotland | Edinburgh | 12 May 2013 | List A | |
| 60 runs | - | 144 | 23.0 | v Middlesex | Chelmsford | 30 Apr 2000 | List A | |
| 60 runs | - | 322 | 49.3 | v Leics | Leicester | 17 Aug 2025 | List A | |
| 62 runs | - | 183 | 35.1 | v Kent | Purfleet | 20 Jul 1969 | List A | |
| 62 runs | - | 203 | 46.0 | v Middlesex | Chelmsford | 19 Jun 1985 | List A | |
| 63 runs | - | 232 | 50.3 | v Warwickshire | Chelmsford | 1 Jun 1983 | List A | |
| 63 runs | - | 233 | 50.4 | v Sussex | Hove | 25 Apr 1989 | List A | |
| 63 runs | - | 263 | 36.2 | v Gloucs | Bristol | 28 Jul 2024 | List A | |
| 64 runs | - | 194 | 34.1 | v Glamorgan | Pontypridd | 6 Sep 1970 | List A | |
| 64 runs | - | 266 | 57.4 | v Cheshire | Chester | 27 Jun 1995 | List A | |
| 65 runs | - | 203 | 40.0 | v Leics | Chelmsford | 17 May 1970 | List A | |
| 66 runs | - | 265 | 51.1 | v Northants | Northampton | 2 May 1992 | List A | |
| 66 runs | - | 257 | 37.5 | v Middlesex | Chelmsford | 4 May 1997 | List A | |
| 67 runs | - | 362 | 56.3 | v Durham | Chelmsford | 10 Jul 1996 | List A | |
| 67 runs | - | 198 | 34.4 | v Warwickshire | Birmingham | 27 Aug 2006 | List A | |
| 69 runs | - | 219 | 47.4 | v Berkshire | Reading | 27 Jun 2001 | List A | |
| 70 runs | - | 298 | 36.4 | v Lancashire | Manchester | 26 Aug 2013 | List A | |
| 71 runs | - | 233 | 42.0 | v Middlesex | Chelmsford | 7 May 2001 | List A | |
| 72 runs | - | 269 | 58.1 | v Surrey | Colchester | 19 Jul 1978 | List A | |
| 72 runs | - | 335 | 43.2 | v Somerset | Taunton | 14 May 2017 | List A | |
| 79 runs | - | 299 | 60.0 | v Northumb | Jesmond | 25 Jun 1986 | List A | |
| 80 runs | - | 198 | 40.0 | v Notts | Chelmsford | 9 May 1971 | List A | |
| 82 runs | - | 198 | 50.3 | v Middlesex | Lord's | 26 Apr 1975 | List A | |
| 83 runs | - | 310 | 55.0 | v Scotland | Glasgow | 1 May 1990 | List A | |
| 84 runs | - | 215 | 50.0 | v Middlesex | Chelmsford | 17 Jul 1985 | List A | |
| 85 runs | - | 174 | 32.0 | v Yorkshire | Hull | 22 Jun 1969 | List A | |
| 86 runs | - | 271 | 48.0 | v Surrey | Chelmsford | 11 Jun 1980 | List A | |
| 87 runs | - | 286 | 42.5 | v Yorkshire | Chelmsford | 5 Jul 2008 | List A | |
| 88 runs | - | 165 | 19.0 | v Yorkshire | Chelmsford | 17 Aug 2022 | List A | |
| 89 runs | - | 328 | 60.0 | v Bucks | Beaconsfield | 24 Jun 1997 | List A | |
| 94 runs | - | 213 | 47.4 | v Kent | Chelmsford | 3 May 1975 | List A | |
| 95 runs | - | 259 | 42.4 | v Yorkshire | Leeds | 9 Jun 1998 | List A | |
| 97 runs | - | 302 | 60.0 | v Bedfordshire | Chelmsford | 15 May 1971 | List A | |
| 97 runs | - | 322 | 43.2 | v Sussex | Chelmsford | 10 Aug 2021 | List A | |
| 98 runs | - | 181 | 44.3 | v Glamorgan | Ilford | 12 Jun 1971 | List A | |
| 100 runs | - | 287 | 48.3 | v Hampshire | Southampton | 30 Jul 1996 | List A | |
| 103 runs | - | 214 | 46.2 | v Sussex | Chelmsford | 6 May 1974 | List A | |
| 103 runs | - | 155 | 21.0 | v Wales MC | Swansea | 21 Jun 2000 | List A | |
| 103 runs | - | 342 | 43.5 | v Glamorgan | Chelmsford | 14 Aug 2022 | List A | |
| 107 runs | - | 332 | 50.0 | v Brit Univ | Chelmsford | 30 Apr 1996 | List A | |
| 107 runs | - | 260 | 31.1 | v Derbyshire | Colchester | 25 Aug 2013 | List A | |
| 108 runs | - | 266 | 40.0 | v Lancashire | Chelmsford | 4 May 1969 | List A | |
| 109 runs | - | 317 | 60.0 | v Staffs | Stone | 26 Jun 1976 | List A | |
| 109 runs | - | 281 | 36.2 | v Northants | Chelmsford | 18 Jul 2006 | List A | |
| 111 runs | - | 342 | 40.5 | v Hampshire | Chelmsford | 28 Apr 2019 | List A | |
| 113 runs | - | 311 | 52.2 | v Leics | Leicester | 16 Jul 1980 | List A | |
| 113 runs | - | 261 | 48.3 | v Hampshire | Southampton | 7 May 1983 | List A | |
| 114 runs | - | 328 | 42.2 | v Sussex | Hove | 25 May 1982 | List A | |
| 117 runs | - | 315 | 32.2 | v Netherlands | Colchester | 19 Aug 2012 | List A | |
| 118 runs | - | 351 | 41.0 | v Leics | Leicester | 4 Jun 2008 | List A | |
| 118 runs | - | 300 | 31.0 | v Gloucs | Colchester | 21 Aug 2011 | List A | |
| 119 runs | - | 313 | 46.3 | v Devon | Chelmsford | 25 Jun 1996 | List A | |
| 121 runs | - | 252 | 48.2 | v Suffolk | Bury St Edmunds | 22 Jun 1993 | List A |
By wickets
Winner | Margin | Balls Rem | Target | Overs | Opposition | Ground | Match Date | Scorecard |
| 1 wicket | 9 | 131 | 53.3 | v Hampshire | Chelmsford | 22 May 1982 | List A | |
| 1 wicket | 1 | 319 | 59.5 | v Lancashire | Chelmsford | 9 Jul 1992 | List A | |
| 1 wicket | - | 227 | 50.0 | v Middlesex | Lord's | 30 Apr 1997 | List A | |
| 1 wicket | 30 | 302 | 55.0 | v Glamorgan | Chelmsford | 12 Aug 1997 | List A | |
| 1 wicket | 5 | 167 | 32.1 | v Durham | Chester-le-Street | 27 Aug 2000 | List A | |
| 1 wicket | 2 | 244 | 44.4 | v Middlesex | Lord's | 5 Jun 2005 | List A | |
| 1 wicket | 4 | 211 | 49.2 | v Surrey | The Oval | 2 May 2017 | List A | |
| 2 wickets | 14 | 200 | 57.4 | v Derbyshire | Chesterfield | 21 May 1966 | List A | |
| 2 wickets | 1 | 218 | 54.5 | v Sussex | Chelmsford | 12 May 1988 | List A | |
| 2 wickets | 8 | 209 | 38.4 | v Durham | Chelmsford | 18 May 1997 | List A | |
| 2 wickets | - | 199 | 40.0 | v Northants | Northampton | 20 Jul 1997 | List A | |
| 2 wickets | 3 | 194 | 39.3 | v Hampshire | Southampton | 10 May 1998 | List A | |
| 2 wickets | 4 | 232 | 49.2 | v Kent | Canterbury | 6 May 2002 | List A | |
| 2 wickets | 1 | 83 | 9.5 | v Worcs | Colchester | 28 Aug 2003 | List A | |
| 2 wickets | 5 | 206 | 39.1 | v Somerset | Taunton | 8 Sep 2009 | List A | |
| 2 wickets | - | 205 | 50.0 | v Gloucs | Bristol | 3 Aug 2021 | List A | |
| 3 wickets | 6 | 174 | 54.0 | v Yorkshire | Chelmsford | 4 Jul 1979 | List A | |
| 3 wickets | 4 | 155 | 54.2 | v Comb Univ | Cambridge | 16 May 1987 | List A | |
| 3 wickets | 17 | 247 | 52.1 | v Lancashire | Chelmsford | 31 May 1989 | List A | |
| 3 wickets | 47 | 187 | 47.1 | v Middlesex | Chelmsford | 2 May 1991 | List A | |
| 3 wickets | 1 | 199 | 39.5 | v Hampshire | Chelmsford | 27 Apr 1997 | List A | |
| 3 wickets | 10 | 289 | 58.2 | v Notts | Nottingham | 29 Jul 1997 | List A | |
| 3 wickets | 23 | 189 | 36.1 | v Lancashire | Chelmsford | 25 May 1998 | List A | |
| 3 wickets | 19 | 179 | 41.5 | v Durham | Chester-le-Street | 2 Sep 2001 | List A | |
| 3 wickets | 12 | 177 | 43.0 | v Kent | Chelmsford | 10 May 2003 | List A | |
| 3 wickets | 3 | 311 | 49.3 | v Hampshire | Southampton | 5 Jun 2016 | List A | |
| 3 wickets | 33 | 274 | 44.3 | v Hampshire | Southampton | 22 Jul 2021 | List A | |
| 4 wickets | 26 | 93 | 35.4 | v Northants | Northampton | 5 Jul 1970 | List A | |
| 4 wickets | 31 | 92 | 34.5 | v Yorkshire | Bradford | 1 Aug 1971 | List A | |
| 4 wickets | 9 | 218 | 53.3 | v Sussex | Chelmsford | 10 May 1980 | List A | |
| 4 wickets | 192 | 74 | 23.0 | v Middlesex | Lord's | 16 May 1985 | List A | |
| 4 wickets | 9 | 193 | 53.3 | v Kent | Canterbury | 9 May 1989 | List A | |
| 4 wickets | 18 | 242 | 52.0 | v Notts | Chelmsford | 24 Apr 1990 | List A | |
| 4 wickets | 12 | 255 | 58.0 | v Sussex | Hove | 11 Jul 1991 | List A | |
| 4 wickets | 20 | 276 | 56.4 | v Surrey | The Oval | 13 Aug 1996 | List A | |
| 4 wickets | 39 | 174 | 38.3 | v Middlesex | Colchester | 28 Aug 2001 | List A | |
| 4 wickets | 28 | 224 | 45.2 | v Surrey | Chelmsford | 2 May 2002 | List A | |
| 4 wickets | 19 | 168 | 41.5 | v Northants | Colchester | 25 Aug 2002 | List A | |
| 4 wickets | 7 | 175 | 42.5 | v Yorkshire | Chelmsford | 10 Sep 2003 | List A | |
| 4 wickets | 18 | 214 | 42.0 | v Worcs | Worcester | 21 Sep 2003 | List A | |
| 4 wickets | 5 | 241 | 44.1 | v Worcs | Chelmsford | 18 Sep 2005 | List A | |
| 4 wickets | 22 | 282 | 46.2 | v Kent | Canterbury | 18 Jun 2006 | List A | |
| 4 wickets | 6 | 247 | 39.0 | v Kent | Canterbury | 13 Sep 2008 | List A | |
| 4 wickets | 6 | 210 | 39.0 | v Durham | Chester-le-Street | 5 May 2013 | List A | |
| 4 wickets | 3 | 312 | 49.3 | v Northants | Northampton | 21 Aug 2014 | List A | |
| 4 wickets | 5 | 325 | 49.1 | v Glamorgan | Chelmsford | 26 Jul 2016 | List A | |
| 4 wickets | 12 | 282 | 48.0 | v Sussex | Eastbourne | 3 Jun 2018 | List A | |
| 5 wickets | 102 | 148 | 38.0 | v Glamorgan | Chelmsford | 20 May 1980 | List A | |
| 5 wickets | 35 | 150 | 44.1 | v West Indians | Chelmsford | 22 May 1980 | List A | |
| 5 wickets | 94 | 144 | 39.2 | v Sussex | Chelmsford | 4 May 1985 | List A | |
| 5 wickets | 7 | 237 | 53.5 | v Middlesex | Lord's | 14 May 1988 | List A | |
| 5 wickets | 42 | 151 | 43.0 | v Middlesex | Chelmsford | 28 Apr 1996 | List A | |
| 5 wickets | 41 | 211 | 43.1 | v Glamorgan | Chelmsford | 28 Apr 1997 | List A | |
| 5 wickets | 79 | 140 | 26.5 | v Gloucs | Gloucester | 25 May 1997 | List A | |
| 5 wickets | 82 | 165 | 31.2 | v Derbyshire | Chelmsford | 9 Sep 2001 | List A | |
| 5 wickets | 11 | 292 | 48.1 | v Middlesex | Chelmsford | 24 May 2002 | List A | |
| 5 wickets | 53 | 98 | 36.1 | v Gloucs | Colchester | 27 Aug 2002 | List A | |
| 5 wickets | 16 | 217 | 42.2 | v Glamorgan | Chelmsford | 15 May 2005 | List A | |
| 5 wickets | 10 | 201 | 43.2 | v Northants | Chelmsford | 8 Jul 2005 | List A | |
| 5 wickets | 15 | 218 | 47.3 | v Gloucs | Chelmsford | 11 Jun 2006 | List A | |
| 5 wickets | 42 | 158 | 33.0 | v Yorkshire | Chelmsford | 16 Jul 2008 | List A | |
| 5 wickets | 7 | 215 | 48.5 | v Kent | Lord's | 16 Aug 2008 | List A | |
| 5 wickets | 3 | 207 | 45.3 | v Lancashire | Manchester | 20 May 2009 | List A | |
| 5 wickets | 16 | 247 | 27.2 | v Derbyshire | Leek | 3 May 2010 | List A | |
| 5 wickets | 9 | 216 | 38.3 | v Northants | Southend-on-Sea | 8 Aug 2010 | List A | |
| 5 wickets | 25 | 291 | 45.5 | v Yorkshire | Scarborough | 11 Aug 2014 | List A | |
| 5 wickets | 6 | 272 | 49.0 | v Sussex | Hove | 6 Jun 2016 | List A | |
| 5 wickets | 5 | 286 | 49.1 | v Kent | Chelmsford | 15 Jun 2016 | List A | |
| 5 wickets | 28 | 227 | 45.2 | v Sussex | Hove | 14 Aug 2024 | List A | |
| 6 wickets | 17 | 178 | 52.1 | v Leics | Ilford | 13 Jun 1973 | List A | |
| 6 wickets | 35 | 169 | 49.1 | v Northants | Horton | 24 Apr 1976 | List A | |
| 6 wickets | 93 | 151 | 39.3 | v Surrey | Chelmsford | 15 May 1984 | List A | |
| 6 wickets | 99 | 153 | 38.3 | v Comb Univ | Cambridge | 17 May 1984 | List A | |
| 6 wickets | 20 | 173 | 56.4 | v Kent | Chelmsford | 7 Aug 1985 | List A | |
| 6 wickets | 18 | 206 | 52.0 | v Glamorgan | Chelmsford | 15 May 1986 | List A | |
| 6 wickets | 17 | 237 | 57.1 | v Gloucs | Cheltenham | 29 Jul 1992 | List A | |
| 6 wickets | 7 | 184 | 33.5 | v Surrey | The Oval | 8 Jun 1997 | List A | |
| 6 wickets | 48 | 169 | 32.0 | v Glamorgan | Cardiff | 14 Sep 1997 | List A | |
| 6 wickets | 44 | 174 | 39.4 | v Hampshire | Chelmsford | 5 May 2002 | List A | |
| 6 wickets | 6 | 164 | 32.0 | v Gloucs | Bristol | 13 Aug 2004 | List A | |
| 6 wickets | 54 | 155 | 36.0 | v Notts | Nottingham | 30 May 2005 | List A | |
| 6 wickets | 72 | 173 | 38.0 | v Sri Lankans | Chelmsford | 9 Jun 2006 | List A | |
| 6 wickets | 207 | 129 | 15.3 | v Surrey | Chelmsford | 25 Jun 2006 | List A | |
| 6 wickets | 17 | 193 | 40.1 | v Derbyshire | Derby | 4 May 2009 | List A | |
| 6 wickets | 35 | 158 | 44.1 | v Lancashire | Chelmsford | 10 May 2009 | List A | |
| 6 wickets | 6 | 185 | 39.0 | v Gloucs | Bristol | 23 Aug 2010 | List A | |
| 6 wickets | 2 | 258 | 39.4 | v Lancashire | Manchester | 14 Aug 2011 | List A | |
| 6 wickets | 81 | 139 | 26.3 | v Durham | Chelmsford | 13 Aug 2013 | List A | |
| 6 wickets | 71 | 248 | 38.1 | v Lancashire | Chelmsford | 5 Aug 2014 | List A | |
| 6 wickets | 48 | 210 | 42.0 | v Hampshire | Southampton | 4 Aug 2015 | List A | |
| 6 wickets | 17 | 297 | 47.1 | v Middlesex | Colchester | 5 Aug 2015 | List A | |
| 6 wickets | 44 | 251 | 42.4 | v Middlesex | Radlett | 17 May 2018 | List A | |
| 7 wickets | 89 | 147 | 45.1 | v Warwickshire | Birmingham | 7 Jun 1969 | List A | |
| 7 wickets | 86 | 135 | 45.4 | v Durham | Chester-le-Street | 11 Jul 1973 | List A | |
| 7 wickets | 161 | 107 | 28.1 | v Middlesex | Chelmsford | 22 May 1976 | List A | |
| 7 wickets | 85 | 189 | 40.5 | v Sussex | Chelmsford | 23 May 1979 | List A | |
| 7 wickets | 100 | 112 | 43.2 | v Dorset | Bournemouth | 29 Jun 1983 | List A | |
| 7 wickets | 53 | 174 | 46.1 | v Hampshire | Chelmsford | 2 May 1989 | List A | |
| 7 wickets | 15 | 287 | 57.3 | v Worcs | Chelmsford | 9 Jul 1997 | List A | |
| 7 wickets | 7 | 282 | 48.5 | v Sussex | Hove | 2 May 1998 | List A | |
| 7 wickets | 32 | 189 | 39.4 | v Gloucs | Bristol | 12 Sep 1999 | List A | |
| 7 wickets | 48 | 214 | 37.0 | v Middlesex | Chelmsford | 2 Jul 2000 | List A | |
| 7 wickets | 48 | 156 | 37.0 | v Derbyshire | Chelmsford | 19 May 2002 | List A | |
| 7 wickets | 30 | 238 | 45.0 | v Yorkshire | Chelmsford | 22 May 2002 | List A | |
| 7 wickets | 36 | 204 | 39.0 | v Lancashire | Ilford | 16 Jun 2002 | List A | |
| 7 wickets | 65 | 154 | 34.1 | v Lancashire | Manchester | 1 Sep 2002 | List A | |
| 7 wickets | 25 | 209 | 40.5 | v Northants | Northampton | 25 Sep 2005 | List A | |
| 7 wickets | 51 | 228 | 41.3 | v Ireland | Dublin | 13 May 2007 | List A | |
| 7 wickets | 94 | 194 | 34.2 | v Somerset | Chelmsford | 13 Jun 2007 | List A | |
| 7 wickets | 10 | 282 | 48.2 | v Northants | Chelmsford | 19 Apr 2009 | List A | |
| 7 wickets | 145 | 125 | 25.5 | v Glamorgan | Cardiff | 12 May 2009 | List A | |
| 7 wickets | 7 | 247 | 38.5 | v Hampshire | Chelmsford | 3 Sep 2009 | List A | |
| 7 wickets | 19 | 277 | 36.5 | v Durham | Chester-le-Street | 5 Sep 2009 | List A | |
| 7 wickets | 39 | 188 | 33.3 | v Yorkshire | Leeds | 27 Sep 2009 | List A | |
| 7 wickets | 39 | 190 | 33.3 | v Middlesex | Chelmsford | 2 Sep 2010 | List A | |
| 7 wickets | 21 | 210 | 36.3 | v Yorkshire | Leeds | 4 Sep 2010 | List A | |
| 7 wickets | 6 | 288 | 39.0 | v Notts | Chelmsford | 1 May 2011 | List A | |
| 7 wickets | 35 | 191 | 34.1 | v Lancashire | Chelmsford | 2 May 2011 | List A | |
| 7 wickets | 9 | 152 | 23.3 | v Leics | Chelmsford | 5 Aug 2012 | List A | |
| 7 wickets | 29 | 224 | 35.1 | v Surrey | The Oval | 2 Aug 2013 | List A | |
| 7 wickets | 102 | 162 | 33.0 | v Lancashire | Chelmsford | 27 Jul 2015 | List A | |
| 7 wickets | 122 | 149 | 29.4 | v Middlesex | Chelmsford | 12 May 2017 | List A | |
| 7 wickets | 39 | 219 | 43.3 | v Notts | Nottingham | 11 Aug 2024 | List A | |
| 8 wickets | 252 | 42 | 18.0 | v Middlesex | Westcliff-on-Sea | 19 Jul 1972 | List A | |
| 8 wickets | 119 | 88 | 35.1 | v Sussex | Hove | 7 May 1973 | List A | |
| 8 wickets | 24 | 237 | 51.0 | v Worcs | Worcester | 25 Jun 1980 | List A | |
| 8 wickets | 192 | 121 | 23.0 | v Comb Univ | Chelmsford | 21 May 1981 | List A | |
| 8 wickets | 179 | 114 | 25.1 | v Middlesex | Chelmsford | 12 May 1987 | List A | |
| 8 wickets | 91 | 144 | 39.5 | v Surrey | Chelmsford | 26 Apr 1988 | List A | |
| 8 wickets | 99 | 168 | 38.3 | v Northants | Northampton | 8 May 1990 | List A | |
| 8 wickets | 103 | 175 | 37.5 | v Somerset | Chelmsford | 7 May 1991 | List A | |
| 8 wickets | 92 | 150 | 44.4 | v Devon | Exmouth | 26 Jun 1991 | List A | |
| 8 wickets | 19 | 242 | 51.5 | v Leics | Chelmsford | 10 May 1994 | List A | |
| 8 wickets | 26 | 210 | 50.4 | v Comb Univ | Cambridge | 2 May 1995 | List A | |
| 8 wickets | 51 | 251 | 41.3 | v Somerset | Taunton | 14 May 1996 | List A | |
| 8 wickets | 44 | 270 | 42.4 | v Somerset | Chelmsford | 5 May 1997 | List A | |
| 8 wickets | 58 | 217 | 30.2 | v Sussex | Hove | 15 Jun 1997 | List A | |
| 8 wickets | 22 | 240 | 36.2 | v Northants | Ilford | 31 May 1998 | List A | |
| 8 wickets | 45 | 153 | 32.3 | v Derbyshire | Derby | 5 Jul 1998 | List A | |
| 8 wickets | 45 | 173 | 32.3 | v Glamorgan | Chelmsford | 9 Aug 1998 | List A | |
| 8 wickets | 5 | 144 | 19.1 | v Warwickshire | Birmingham | 18 May 2003 | List A | |
| 8 wickets | 43 | 156 | 32.5 | v Lancashire | Manchester | 19 Jul 2005 | List A | |
| 8 wickets | 36 | 193 | 37.0 | v Ireland | Chelmsford | 7 May 2006 | List A | |
| 8 wickets | 105 | 189 | 32.3 | v Somerset | Taunton | 14 May 2006 | List A | |
| 8 wickets | 42 | 260 | 43.0 | v Middlesex | Chelmsford | 18 May 2008 | List A | |
| 8 wickets | 133 | 61 | 14.5 | v Northants | Southend-on-Sea | 3 Aug 2008 | List A | |
| 8 wickets | 48 | 74 | 8.0 | v Netherlands | Chelmsford | 29 Aug 2010 | List A | |
| 8 wickets | 35 | 138 | 34.1 | v Unicorns | Bury St Edmunds | 8 May 2011 | List A | |
| 8 wickets | 14 | 184 | 37.4 | v Unicorns | Chelmsford | 22 May 2011 | List A | |
| 8 wickets | 19 | 225 | 36.5 | v Gloucs | Chelmsford | 4 Jun 2012 | List A |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| Essex | 1 wicket | - | 227 | 50.0 | 50.0 | v Middlesex | Lord's | 30 Apr 1997 | List A |
| Essex | 2 wickets | - | 199 | 40.0 | 40.0 | v Northants | Northampton | 20 Jul 1997 | List A |
| Essex | 2 wickets | - | 205 | 50.0 | 50.0 | v Gloucs | Bristol | 3 Aug 2021 | List A |
| 2 wickets | 1 | 218 | 54.5 | 55.0 | v Sussex | Chelmsford | 12 May 1988 | List A | |
| 1 wicket | 1 | 319 | 59.5 | 60.0 | v Lancashire | Chelmsford | 9 Jul 1992 | List A | |
| 3 wickets | 1 | 199 | 39.5 | 40.0 | v Hampshire | Chelmsford | 27 Apr 1997 | List A | |
| 2 wickets | 1 | 83 | 9.5 | 10.0 | v Worcs | Colchester | 28 Aug 2003 | List A | |
| 1 wicket | 2 | 244 | 44.4 | 45.0 | v Middlesex | Lord's | 5 Jun 2005 | List A | |
| 6 wickets | 2 | 258 | 39.4 | 40.0 | v Lancashire | Manchester | 14 Aug 2011 | List A | |
| 2 wickets | 3 | 194 | 39.3 | 40.0 | v Hampshire | Southampton | 10 May 1998 | List A | |
| 5 wickets | 3 | 207 | 45.3 | 46.0 | v Lancashire | Manchester | 20 May 2009 | List A | |
| 4 wickets | 3 | 312 | 49.3 | 50.0 | v Northants | Northampton | 21 Aug 2014 | List A | |
| 3 wickets | 3 | 311 | 49.3 | 50.0 | v Hampshire | Southampton | 5 Jun 2016 | List A | |
| 3 wickets | 4 | 155 | 54.2 | 55.0 | v Comb Univ | Cambridge | 16 May 1987 | List A | |
| 2 wickets | 4 | 232 | 49.2 | 50.0 | v Kent | Canterbury | 6 May 2002 | List A | |
| 1 wicket | 4 | 211 | 49.2 | 50.0 | v Surrey | The Oval | 2 May 2017 | List A | |
| 1 wicket | 5 | 167 | 32.1 | 33.0 | v Durham | Chester-le-Street | 27 Aug 2000 | List A | |
| 8 wickets | 5 | 144 | 19.1 | 20.0 | v Warwickshire | Birmingham | 18 May 2003 | List A | |
| 4 wickets | 5 | 241 | 44.1 | 45.0 | v Worcs | Chelmsford | 18 Sep 2005 | List A | |
| 2 wickets | 5 | 206 | 39.1 | 40.0 | v Somerset | Taunton | 8 Sep 2009 | List A | |
| 5 wickets | 5 | 286 | 49.1 | 50.0 | v Kent | Chelmsford | 15 Jun 2016 | List A | |
| 4 wickets | 5 | 325 | 49.1 | 50.0 | v Glamorgan | Chelmsford | 26 Jul 2016 | List A | |
| 3 wickets | 6 | 174 | 54.0 | 55.0 | v Yorkshire | Chelmsford | 4 Jul 1979 | List A | |
| 6 wickets | 6 | 164 | 32.0 | 33.0 | v Gloucs | Bristol | 13 Aug 2004 | List A | |
| 4 wickets | 6 | 247 | 39.0 | 40.0 | v Kent | Canterbury | 13 Sep 2008 | List A | |
| 6 wickets | 6 | 185 | 39.0 | 40.0 | v Gloucs | Bristol | 23 Aug 2010 | List A | |
| 7 wickets | 6 | 288 | 39.0 | 40.0 | v Notts | Chelmsford | 1 May 2011 | List A | |
| 4 wickets | 6 | 210 | 39.0 | 40.0 | v Durham | Chester-le-Street | 5 May 2013 | List A | |
| 5 wickets | 6 | 272 | 49.0 | 50.0 | v Sussex | Hove | 6 Jun 2016 | List A | |
| 5 wickets | 7 | 237 | 53.5 | 55.0 | v Middlesex | Lord's | 14 May 1988 | List A | |
| 6 wickets | 7 | 184 | 33.5 | 35.0 | v Surrey | The Oval | 8 Jun 1997 | List A | |
| 7 wickets | 7 | 282 | 48.5 | 50.0 | v Sussex | Hove | 2 May 1998 | List A | |
| 4 wickets | 7 | 175 | 42.5 | 44.0 | v Yorkshire | Chelmsford | 10 Sep 2003 | List A | |
| 5 wickets | 7 | 215 | 48.5 | 50.0 | v Kent | Lord's | 16 Aug 2008 | List A | |
| 7 wickets | 7 | 247 | 38.5 | 40.0 | v Hampshire | Chelmsford | 3 Sep 2009 | List A | |
| 2 wickets | 8 | 209 | 38.4 | 40.0 | v Durham | Chelmsford | 18 May 1997 | List A | |
| 4 wickets | 9 | 218 | 53.3 | 55.0 | v Sussex | Chelmsford | 10 May 1980 | List A | |
| 1 wicket | 9 | 131 | 53.3 | 55.0 | v Hampshire | Chelmsford | 22 May 1982 | List A | |
| 4 wickets | 9 | 193 | 53.3 | 55.0 | v Kent | Canterbury | 9 May 1989 | List A | |
| 5 wickets | 9 | 216 | 38.3 | 40.0 | v Northants | Southend-on-Sea | 8 Aug 2010 | List A | |
| 7 wickets | 9 | 152 | 23.3 | 25.0 | v Leics | Chelmsford | 5 Aug 2012 | List A | |
| 3 wickets | 10 | 289 | 58.2 | 60.0 | v Notts | Nottingham | 29 Jul 1997 | List A | |
| 5 wickets | 10 | 201 | 43.2 | 45.0 | v Northants | Chelmsford | 8 Jul 2005 | List A | |
| 7 wickets | 10 | 282 | 48.2 | 50.0 | v Northants | Chelmsford | 19 Apr 2009 | List A | |
| 5 wickets | 11 | 292 | 48.1 | 50.0 | v Middlesex | Chelmsford | 24 May 2002 | List A | |
| 4 wickets | 12 | 255 | 58.0 | 60.0 | v Sussex | Hove | 11 Jul 1991 | List A | |
| 3 wickets | 12 | 177 | 43.0 | 45.0 | v Kent | Chelmsford | 10 May 2003 | List A | |
| 4 wickets | 12 | 282 | 48.0 | 50.0 | v Sussex | Eastbourne | 3 Jun 2018 | List A | |
| 2 wickets | 14 | 200 | 57.4 | 60.0 | v Derbyshire | Chesterfield | 21 May 1966 | List A | |
| 8 wickets | 14 | 184 | 37.4 | 40.0 | v Unicorns | Chelmsford | 22 May 2011 | List A | |
| 7 wickets | 15 | 287 | 57.3 | 60.0 | v Worcs | Chelmsford | 9 Jul 1997 | List A | |
| 5 wickets | 15 | 218 | 47.3 | 50.0 | v Gloucs | Chelmsford | 11 Jun 2006 | List A | |
| 5 wickets | 16 | 217 | 42.2 | 45.0 | v Glamorgan | Chelmsford | 15 May 2005 | List A | |
| 5 wickets | 16 | 247 | 27.2 | 30.0 | v Derbyshire | Leek | 3 May 2010 | List A | |
| 6 wickets | 17 | 178 | 52.1 | 55.0 | v Leics | Ilford | 13 Jun 1973 | List A | |
| 3 wickets | 17 | 247 | 52.1 | 55.0 | v Lancashire | Chelmsford | 31 May 1989 | List A | |
| 6 wickets | 17 | 237 | 57.1 | 60.0 | v Gloucs | Cheltenham | 29 Jul 1992 | List A | |
| 10 wickets | 17 | 99 | 7.1 | 10.0 | v Glamorgan | Chelmsford | 23 Apr 2006 | List A | |
| 6 wickets | 17 | 193 | 40.1 | 43.0 | v Derbyshire | Derby | 4 May 2009 | List A | |
| 6 wickets | 17 | 297 | 47.1 | 50.0 | v Middlesex | Colchester | 5 Aug 2015 | List A | |
| 6 wickets | 18 | 206 | 52.0 | 55.0 | v Glamorgan | Chelmsford | 15 May 1986 | List A | |
| 4 wickets | 18 | 242 | 52.0 | 55.0 | v Notts | Chelmsford | 24 Apr 1990 | List A | |
| 4 wickets | 18 | 214 | 42.0 | 45.0 | v Worcs | Worcester | 21 Sep 2003 | List A | |
| 8 wickets | 19 | 242 | 51.5 | 55.0 | v Leics | Chelmsford | 10 May 1994 | List A | |
| 3 wickets | 19 | 179 | 41.5 | 45.0 | v Durham | Chester-le-Street | 2 Sep 2001 | List A | |
| 4 wickets | 19 | 168 | 41.5 | 45.0 | v Northants | Colchester | 25 Aug 2002 | List A | |
| 7 wickets | 19 | 277 | 36.5 | 40.0 | v Durham | Chester-le-Street | 5 Sep 2009 | List A | |
| 8 wickets | 19 | 225 | 36.5 | 40.0 | v Gloucs | Chelmsford | 4 Jun 2012 | List A | |
| 6 wickets | 20 | 173 | 56.4 | 60.0 | v Kent | Chelmsford | 7 Aug 1985 | List A | |
| 4 wickets | 20 | 276 | 56.4 | 60.0 | v Surrey | The Oval | 13 Aug 1996 | List A | |
| 7 wickets | 21 | 210 | 36.3 | 40.0 | v Yorkshire | Leeds | 4 Sep 2010 | List A | |
| 8 wickets | 22 | 240 | 36.2 | 40.0 | v Northants | Ilford | 31 May 1998 | List A | |
| 4 wickets | 22 | 282 | 46.2 | 50.0 | v Kent | Canterbury | 18 Jun 2006 | List A | |
| 3 wickets | 23 | 189 | 36.1 | 40.0 | v Lancashire | Chelmsford | 25 May 1998 | List A | |
| 8 wickets | 24 | 237 | 51.0 | 55.0 | v Worcs | Worcester | 25 Jun 1980 | List A | |
| 7 wickets | 25 | 209 | 40.5 | 45.0 | v Northants | Northampton | 25 Sep 2005 | List A | |
| 5 wickets | 25 | 291 | 45.5 | 50.0 | v Yorkshire | Scarborough | 11 Aug 2014 | List A | |
| 4 wickets | 26 | 93 | 35.4 | 40.0 | v Northants | Northampton | 5 Jul 1970 | List A | |
| 8 wickets | 26 | 210 | 50.4 | 55.0 | v Comb Univ | Cambridge | 2 May 1995 | List A | |
| 4 wickets | 28 | 224 | 45.2 | 50.0 | v Surrey | Chelmsford | 2 May 2002 | List A | |
| 9 wickets | 28 | 278 | 45.2 | 50.0 | v Middlesex | Chelmsford | 20 May 2007 | List A | |
| 5 wickets | 28 | 227 | 45.2 | 50.0 | v Sussex | Hove | 14 Aug 2024 | List A | |
| 7 wickets | 29 | 224 | 35.1 | 40.0 | v Surrey | The Oval | 2 Aug 2013 | List A | |
| 1 wicket | 30 | 302 | 55.0 | 60.0 | v Glamorgan | Chelmsford | 12 Aug 1997 | List A | |
| 7 wickets | 30 | 238 | 45.0 | 50.0 | v Yorkshire | Chelmsford | 22 May 2002 | List A | |
| 4 wickets | 31 | 92 | 34.5 | 40.0 | v Yorkshire | Bradford | 1 Aug 1971 | List A | |
| 7 wickets | 32 | 189 | 39.4 | 45.0 | v Gloucs | Bristol | 12 Sep 1999 | List A | |
| 3 wickets | 33 | 274 | 44.3 | 50.0 | v Hampshire | Southampton | 22 Jul 2021 | List A | |
| 6 wickets | 35 | 169 | 49.1 | 55.0 | v Northants | Horton | 24 Apr 1976 | List A | |
| 5 wickets | 35 | 150 | 44.1 | 50.0 | v West Indians | Chelmsford | 22 May 1980 | List A | |
| 6 wickets | 35 | 158 | 44.1 | 50.0 | v Lancashire | Chelmsford | 10 May 2009 | List A | |
| 7 wickets | 35 | 191 | 34.1 | 40.0 | v Lancashire | Chelmsford | 2 May 2011 | List A | |
| 8 wickets | 35 | 138 | 34.1 | 40.0 | v Unicorns | Bury St Edmunds | 8 May 2011 | List A | |
| 7 wickets | 36 | 204 | 39.0 | 45.0 | v Lancashire | Ilford | 16 Jun 2002 | List A | |
| 8 wickets | 36 | 193 | 37.0 | 43.0 | v Ireland | Chelmsford | 7 May 2006 | List A | |
| 4 wickets | 39 | 174 | 38.3 | 45.0 | v Middlesex | Colchester | 28 Aug 2001 | List A | |
| 7 wickets | 39 | 188 | 33.3 | 40.0 | v Yorkshire | Leeds | 27 Sep 2009 | List A | |
| 7 wickets | 39 | 190 | 33.3 | 40.0 | v Middlesex | Chelmsford | 2 Sep 2010 | List A | |
| 7 wickets | 39 | 219 | 43.3 | 50.0 | v Notts | Nottingham | 11 Aug 2024 | List A | |
| 9 wickets | 40 | 199 | 33.2 | 40.0 | v Northants | Northampton | 25 Jul 2010 | List A | |
| 5 wickets | 41 | 211 | 43.1 | 50.0 | v Glamorgan | Chelmsford | 28 Apr 1997 | List A | |
| 5 wickets | 42 | 151 | 43.0 | 50.0 | v Middlesex | Chelmsford | 28 Apr 1996 | List A | |
| 8 wickets | 42 | 260 | 43.0 | 50.0 | v Middlesex | Chelmsford | 18 May 2008 | List A | |
| 5 wickets | 42 | 158 | 33.0 | 40.0 | v Yorkshire | Chelmsford | 16 Jul 2008 | List A | |
| 8 wickets | 43 | 156 | 32.5 | 40.0 | v Lancashire | Manchester | 19 Jul 2005 | List A | |
| 8 wickets | 44 | 270 | 42.4 | 50.0 | v Somerset | Chelmsford | 5 May 1997 | List A | |
| 6 wickets | 44 | 174 | 39.4 | 47.0 | v Hampshire | Chelmsford | 5 May 2002 | List A | |
| 6 wickets | 44 | 251 | 42.4 | 50.0 | v Middlesex | Radlett | 17 May 2018 | List A | |
| 8 wickets | 45 | 153 | 32.3 | 40.0 | v Derbyshire | Derby | 5 Jul 1998 | List A | |
| 8 wickets | 45 | 173 | 32.3 | 40.0 | v Glamorgan | Chelmsford | 9 Aug 1998 | List A | |
| 9 wickets | 46 | 220 | 47.2 | 55.0 | v Warwickshire | Chelmsford | 25 May 1988 | List A | |
| 8 wickets | 46 | 239 | 42.2 | 50.0 | v Worcs | Worcester | 27 Jul 2014 | List A | |
| 3 wickets | 47 | 187 | 47.1 | 55.0 | v Middlesex | Chelmsford | 2 May 1991 | List A | |
| 6 wickets | 48 | 169 | 32.0 | 40.0 | v Glamorgan | Cardiff | 14 Sep 1997 | List A | |
| 7 wickets | 48 | 214 | 37.0 | 45.0 | v Middlesex | Chelmsford | 2 Jul 2000 | List A | |
| 7 wickets | 48 | 156 | 37.0 | 45.0 | v Derbyshire | Chelmsford | 19 May 2002 | List A | |
| 8 wickets | 48 | 74 | 8.0 | 16.0 | v Netherlands | Chelmsford | 29 Aug 2010 | List A | |
| 6 wickets | 48 | 210 | 42.0 | 50.0 | v Hampshire | Southampton | 4 Aug 2015 | List A | |
| 8 wickets | 51 | 251 | 41.3 | 50.0 | v Somerset | Taunton | 14 May 1996 | List A | |
| 7 wickets | 51 | 228 | 41.3 | 50.0 | v Ireland | Dublin | 13 May 2007 | List A | |
| 7 wickets | 53 | 174 | 46.1 | 55.0 | v Hampshire | Chelmsford | 2 May 1989 | List A | |
| 5 wickets | 53 | 98 | 36.1 | 45.0 | v Gloucs | Colchester | 27 Aug 2002 | List A | |
| 9 wickets | 54 | 129 | 46.0 | 55.0 | v Kent | Canterbury | 6 Jul 1983 | List A | |
| 6 wickets | 54 | 155 | 36.0 | 45.0 | v Notts | Nottingham | 30 May 2005 | List A | |
| 8 wickets | 58 | 217 | 30.2 | 40.0 | v Sussex | Hove | 15 Jun 1997 | List A | |
| 7 wickets | 65 | 154 | 34.1 | 45.0 | v Lancashire | Manchester | 1 Sep 2002 | List A | |
| 9 wickets | 66 | 213 | 39.0 | 50.0 | v Middlesex | Chelmsford | 25 Jul 2021 | List A | |
| 6 wickets | 71 | 248 | 38.1 | 50.0 | v Lancashire | Chelmsford | 5 Aug 2014 | List A | |
| 6 wickets | 72 | 173 | 38.0 | 50.0 | v Sri Lankans | Chelmsford | 9 Jun 2006 | List A | |
| 5 wickets | 79 | 140 | 26.5 | 40.0 | v Gloucs | Gloucester | 25 May 1997 | List A | |
| 6 wickets | 81 | 139 | 26.3 | 40.0 | v Durham | Chelmsford | 13 Aug 2013 | List A | |
| 5 wickets | 82 | 165 | 31.2 | 45.0 | v Derbyshire | Chelmsford | 9 Sep 2001 | List A | |
| 9 wickets | 83 | 141 | 41.1 | 55.0 | v Minor C | Slough | 17 May 1983 | List A | |
| 7 wickets | 85 | 189 | 40.5 | 55.0 | v Sussex | Chelmsford | 23 May 1979 | List A | |
| 7 wickets | 86 | 135 | 45.4 | 60.0 | v Durham | Chester-le-Street | 11 Jul 1973 | List A | |
| 7 wickets | 89 | 147 | 45.1 | 60.0 | v Warwickshire | Birmingham | 7 Jun 1969 | List A | |
| 8 wickets | 91 | 144 | 39.5 | 55.0 | v Surrey | Chelmsford | 26 Apr 1988 | List A | |
| 8 wickets | 92 | 150 | 44.4 | 60.0 | v Devon | Exmouth | 26 Jun 1991 | List A | |
| 6 wickets | 93 | 151 | 39.3 | 55.0 | v Surrey | Chelmsford | 15 May 1984 | List A | |
| 5 wickets | 94 | 144 | 39.2 | 55.0 | v Sussex | Chelmsford | 4 May 1985 | List A | |
| 7 wickets | 94 | 194 | 34.2 | 50.0 | v Somerset | Chelmsford | 13 Jun 2007 | List A | |
| 6 wickets | 99 | 153 | 38.3 | 55.0 | v Comb Univ | Cambridge | 17 May 1984 | List A | |
| 8 wickets | 99 | 168 | 38.3 | 55.0 | v Northants | Northampton | 8 May 1990 | List A | |
| 7 wickets | 100 | 112 | 43.2 | 60.0 | v Dorset | Bournemouth | 29 Jun 1983 | List A | |
| 5 wickets | 102 | 148 | 38.0 | 55.0 | v Glamorgan | Chelmsford | 20 May 1980 | List A | |
| 7 wickets | 102 | 162 | 33.0 | 50.0 | v Lancashire | Chelmsford | 27 Jul 2015 | List A | |
| 8 wickets | 103 | 175 | 37.5 | 55.0 | v Somerset | Chelmsford | 7 May 1991 | List A | |
| 9 wickets | 104 | 201 | 42.4 | 60.0 | v Scotland | Chelmsford | 27 Jun 1990 | List A | |
| 8 wickets | 105 | 189 | 32.3 | 50.0 | v Somerset | Taunton | 14 May 2006 | List A | |
| 9 wickets | 111 | 201 | 31.3 | 50.0 | v Glamorgan | Chelmsford | 30 May 2018 | List A |
Tied matches
Team 1 | Team 2 | Ground | Match Date | Scorecard |
| Essex | Worcs | County Ground, Chelmsford | 27 Jul 1997 | List A |
| Durham | Essex | Riverside Ground, Chester-le-Street | 17 May 1998 | List A |
| Middlesex | Essex | The Walker Cricket Ground, Southgate | 8 Jul 2001 | List A |
| Kent | Essex | St Lawrence Ground, Canterbury | 3 Aug 2003 | List A |
| Essex | Gloucs | County Ground, Chelmsford | 28 Jun 2004 | List A |
| Northants | Essex | County Ground, Northampton | 16 Sep 2007 | List A |
| Leics | Essex | Grace Road, Leicester | 20 Jul 2008 | List A |
| Essex | Somerset | County Ground, Chelmsford | 12 Jun 2016 | List A |
| Lancashire | Essex | Old Trafford, Manchester | 12 Aug 2021 | List A |
Adjust:Most recentPast weekPast MonthPast year4 years10 years25 years