Largest margins in List A by Innings, runs & wickets for Kent vs Sussex
By runs
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 128 runs | 0 | 264 | 43.1 | 60.0 | v Kent | Hove | 1 Aug 1973 | List A | |
| 126 runs | 0 | 283 | 41.0 | 50.0 | v Kent | Canterbury | 1 May 2002 | List A | |
| 112 runs | 0 | 265 | 33.4 | 50.0 | v Sussex | Hove | 3 Jun 2007 | List A | |
| 106 runs | 0 | 244 | 45.2 | 55.0 | v Sussex | Canterbury | 12 May 1987 | List A | |
| 72 runs | 0 | 315 | 56.2 | 65.0 | v Kent | Tunbridge Wells | 22 May 1963 | List A | |
| 61 runs | 0 | 231 | 42.2 | 45.0 | v Kent | Canterbury | 18 Sep 2005 | List A | |
| 59 runs | 0 | 243 | 31.3 | 35.0 | v Sussex | Canterbury | 13 Aug 2014 | List A | |
| 57 runs | 0 | 214 | 50.0 | 60.0 | v Kent | Canterbury | 14 Jul 1976 | List A | |
| 55 runs | 0 | 217 | 55.0 | 55.0 | v Sussex | Canterbury | 11 May 1974 | List A | |
| 53 runs | 0 | 306 | 48.5 | 55.0 | v Kent | Hove | 27 May 1982 | List A | |
| 49 runs | 0 | 174 | 48.4 | 55.0 | v Sussex | Tunbridge Wells | 6 May 1972 | List A | |
| 29 runs | 0 | 230 | 38.0 | 38.0 | v Sussex | Tunbridge Wells | 6 Jun 1971 | List A | |
| 20 runs | 0 | 223 | 39.2 | 40.0 | v Kent | Horsham | 26 May 2013 | List A | |
| 19 runs | 0 | 152 | 39.4 | 40.0 | v Sussex | Folkestone | 11 May 1969 | List A | |
| 19 runs | 0 | 250 | 40.0 | 40.0 | v Kent | Canterbury | 22 May 2011 | List A | |
| 15 runs | 0 | 214 | 54.0 | 55.0 | v Kent | Hove | 19 May 1973 | List A | |
| 14 runs | 0 | 217 | 39.0 | 40.0 | v Sussex | Hove | 23 Aug 2011 | List A | |
| 3 runs | 0 | 216 | 45.0 | 45.0 | v Sussex | Hove | 23 Jun 2000 | List A |
By wickets
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 9 wickets | 47 | 219 | 42.1 | 50.0 | v Sussex | Canterbury | 11 May 2008 | List A | |
| 9 wickets | 60 | 211 | 30.0 | 40.0 | v Kent | Canterbury | 27 Aug 2012 | List A | |
| 8 wickets | 179 | 86 | 25.1 | 55.0 | v Sussex | Hove | 22 May 1976 | List A | |
| 8 wickets | 17 | 304 | 52.1 | 55.0 | v Sussex | Hove | 16 May 1995 | List A | |
| 8 wickets | 115 | 155 | 30.5 | 50.0 | v Sussex | Canterbury | 2 Aug 2015 | List A | |
| 7 wickets | 34 | 208 | 49.2 | 55.0 | v Sussex | Hove | 26 Apr 1988 | List A | |
| 7 wickets | 67 | 183 | 31.5 | 43.0 | v Sussex | Hove | 2 Aug 2016 | List A | |
| 7 wickets | 61 | 189 | 39.5 | 50.0 | v Kent | Hove | 17 May 2018 | List A | |
| 7 wickets | 60 | 299 | 40.0 | 50.0 | v Kent | Beckenham | 21 Apr 2019 | List A | |
| 6 wickets | 17 | 265 | 52.1 | 55.0 | v Sussex | Canterbury | 8 Jun 1977 | List A | |
| 6 wickets | 77 | 154 | 37.1 | 50.0 | v Sussex | Canterbury | 2 May 1997 | List A | |
| 6 wickets | 18 | 285 | 47.0 | 50.0 | v Sussex | Tunbridge Wells | 4 Jun 2006 | List A | |
| 6 wickets | 13 | 332 | 47.5 | 50.0 | v Kent | Canterbury | 5 May 2017 | List A | |
| 5 wickets | 50 | 174 | 46.4 | 55.0 | v Kent | Canterbury | 2 May 1989 | List A | |
| 4 wickets | 21 | 156 | 41.3 | 45.0 | v Kent | Hove | 8 Jul 2005 | List A | |
| 3 wickets | 10 | 288 | 48.2 | 50.0 | v Kent | Arundel | 7 Aug 2025 | List A |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 8 wickets | 179 | 86 | 25.1 | 55.0 | v Sussex | Hove | 22 May 1976 | List A | |
| 8 wickets | 115 | 155 | 30.5 | 50.0 | v Sussex | Canterbury | 2 Aug 2015 | List A | |
| 6 wickets | 77 | 154 | 37.1 | 50.0 | v Sussex | Canterbury | 2 May 1997 | List A | |
| 7 wickets | 67 | 183 | 31.5 | 43.0 | v Sussex | Hove | 2 Aug 2016 | List A | |
| 7 wickets | 61 | 189 | 39.5 | 50.0 | v Kent | Hove | 17 May 2018 | List A | |
| 9 wickets | 60 | 211 | 30.0 | 40.0 | v Kent | Canterbury | 27 Aug 2012 | List A | |
| 7 wickets | 60 | 299 | 40.0 | 50.0 | v Kent | Beckenham | 21 Apr 2019 | List A | |
| 5 wickets | 50 | 174 | 46.4 | 55.0 | v Kent | Canterbury | 2 May 1989 | List A | |
| 9 wickets | 47 | 219 | 42.1 | 50.0 | v Sussex | Canterbury | 11 May 2008 | List A | |
| 7 wickets | 34 | 208 | 49.2 | 55.0 | v Sussex | Hove | 26 Apr 1988 | List A | |
| 4 wickets | 21 | 156 | 41.3 | 45.0 | v Kent | Hove | 8 Jul 2005 | List A | |
| 6 wickets | 18 | 285 | 47.0 | 50.0 | v Sussex | Tunbridge Wells | 4 Jun 2006 | List A | |
| 6 wickets | 17 | 265 | 52.1 | 55.0 | v Sussex | Canterbury | 8 Jun 1977 | List A | |
| 8 wickets | 17 | 304 | 52.1 | 55.0 | v Sussex | Hove | 16 May 1995 | List A | |
| 6 wickets | 13 | 332 | 47.5 | 50.0 | v Kent | Canterbury | 5 May 2017 | List A | |
| 3 wickets | 10 | 288 | 48.2 | 50.0 | v Kent | Arundel | 7 Aug 2025 | List A | |
| 4 wickets | 9 | 137 | 20.3 | 22.0 | v Sussex | Hove | 26 Jul 1970 | List A | |
| 3 wickets | 9 | 337 | 38.3 | 40.0 | v Sussex | Canterbury | 19 Jun 2013 | List A | |
| 5 wickets | 8 | 176 | 48.4 | 50.0 | v Kent | Hastings | 6 May 2001 | List A | |
| 4 wickets | 3 | 221 | 39.3 | 40.0 | v Kent | Horsham | 25 May 1997 | List A | |
| 4 wickets | 2 | 125 | 54.4 | 55.0 | v Kent | Canterbury | 10 May 1975 | List A | |
| 4 wickets | 2 | 219 | 54.4 | 55.0 | v Sussex | Canterbury | 2 May 1991 | List A | |
| 1 wicket | 1 | 228 | 54.5 | 55.0 | v Kent | Hove | 19 May 1984 | List A | |
| 4 wickets | 1 | 246 | 49.5 | 50.0 | v Sussex | Hove | 4 May 2008 | List A | |
| 2 wickets | 0 | 221 | 55.0 | 55.0 | v Sussex | Hove | 14 May 1977 | List A |
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