Smallest victories For Twenty20 Cup (England) - Sussex
By runs
Winner | Margin | Balls Rem | Target | Overs | Opposition | Ground | Match Date | Scorecard |
| 1 run | - | 85 | 7.3 | v Gloucs | Bristol | 20 May 2016 | Twenty20 | |
| 2 runs | - | 64 | 11.0 | v Kent | Hove | 4 Jun 2009 | Twenty20 | |
| 4 runs | - | 172 | 20.0 | v Kent | Hove | 29 May 2022 | Twenty20 | |
| 4 runs | - | 182 | 20.0 | v Middlesex | Lord's | 8 Jun 2023 | Twenty20 | |
| 5 runs | - | 66 | 5.0 | v Surrey | The Oval | 5 Jul 2007 | Twenty20 | |
| 5 runs | - | 176 | 20.0 | v Somerset | Taunton | 22 May 2015 | Twenty20 | |
| 6 runs | - | 168 | 20.0 | v Gloucs | Hove | 17 May 2015 | Twenty20 | |
| 6 runs | - | 184 | 20.0 | v Hampshire | Hove | 16 Jun 2023 | Twenty20 | |
| 7 runs | - | 181 | 20.0 | v Essex | Hove | 21 Jun 2003 | Twenty20 | |
| 7 runs | - | 185 | 20.0 | v Hampshire | Southampton | 21 Jun 2024 | Twenty20 | |
| 10 runs | - | 100 | 12.0 | v Hampshire | Hove | 1 Jul 2005 | Twenty20 | |
| 11 runs | - | 179 | 20.0 | v Surrey | Hove | 15 Jul 2011 | Twenty20 | |
| 11 runs | - | 144 | 20.0 | v Middlesex | Lord's | 17 Jun 2012 | Twenty20 | |
| 11 runs | - | 129 | 10.0 | v Kent | Canterbury | 30 Jun 2023 | Twenty20 | |
| 12 runs | - | 169 | 20.0 | v Middlesex | Lord's | 2 Aug 2018 | Twenty20 | |
| 13 runs | - | 129 | 20.0 | v Middlesex | Lord's | 17 May 2014 | Twenty20 | |
| 13 runs | - | 185 | 20.0 | v Somerset | Taunton | 28 Jul 2019 | Twenty20 | |
| 13 runs | - | 160 | 20.0 | v Hampshire | Southampton | 10 Sep 2020 | Twenty20 | |
| 14 runs | - | 189 | 19.0 | v Hampshire | Hove | 24 Jul 2019 | Twenty20 | |
| 15 runs | - | 160 | 20.0 | v Kent | Canterbury | 8 Jul 2011 | Twenty20 | |
| 16 runs | - | 203 | 20.0 | v Middlesex | Lord's | 29 May 2025 | Twenty20 | |
| 17 runs | - | 164 | 20.0 | v Essex | Hove | 3 Jul 2007 | Twenty20 | |
| 17 runs | - | 175 | 20.0 | v Essex | Chelmsford | 29 Jun 2010 | Twenty20 | |
| 17 runs | - | 169 | 20.0 | v Essex | Chelmsford | 8 Jun 2011 | Twenty20 | |
| 17 runs | - | 173 | 18.2 | v Surrey | Hove | 23 Jun 2022 | Twenty20 | |
| 19 runs | - | 210 | 20.0 | v Essex | Hove | 24 Jun 2012 | Twenty20 | |
| 20 runs | - | 183 | 20.0 | v Glamorgan | Cardiff | 23 Jun 2023 | Twenty20 | |
| 21 runs | - | 185 | 20.0 | v Surrey | The Oval | 26 May 2009 | Twenty20 | |
| 21 runs | - | 162 | 20.0 | v Middlesex | Hove | 22 Jun 2012 | Twenty20 | |
| 22 runs | - | 201 | 19.1 | v Hampshire | Hove | 10 Jul 2024 | Twenty20 | |
| 24 runs | - | 203 | 20.0 | v Middlesex | Lord's | 30 Jun 2013 | Twenty20 | |
| 24 runs | - | 201 | 20.0 | v Essex | Chelmsford | 21 Jul 2016 | Twenty20 | |
| 27 runs | - | 200 | 18.5 | v Glamorgan | Cardiff | 14 Jun 2025 | Twenty20 | |
| 28 runs | - | 147 | 20.0 | v Middlesex | Lord's | 3 Jun 2010 | Twenty20 | |
| 31 runs | - | 216 | 19.4 | v Middlesex | Hove | 17 Aug 2018 | Twenty20 | |
| 31 runs | - | 202 | 20.0 | v Kent | Hove | 20 Jun 2024 | Twenty20 | |
| 32 runs | - | 174 | 19.1 | v Essex | Hove | 2 Jun 2011 | Twenty20 | |
| 33 runs | - | 202 | 18.4 | v Glamorgan | Cardiff | 2 Jul 2021 | Twenty20 | |
| 34 runs | - | 196 | 19.4 | v Kent | Canterbury | 4 Jul 2025 | Twenty20 | |
| 35 runs | - | 150 | 18.4 | v Kent | Canterbury | 20 Jun 2014 | Twenty20 | |
| 35 runs | - | 203 | 20.0 | v Somerset | Birmingham | 15 Sep 2018 | Twenty20 | |
| 36 runs | - | 182 | 19.4 | v Essex | Chelmsford | 4 Jul 2018 | Twenty20 | |
| 36 runs | - | 214 | 20.0 | v Surrey | The Oval | 7 Jun 2024 | Twenty20 | |
| 38 runs | - | 194 | 19.5 | v Yorkshire | Hove | 18 Jul 2007 | Twenty20 | |
| 38 runs | - | 153 | 19.0 | v Warwickshire | Hove | 27 Jul 2009 | Twenty20 | |
| 39 runs | - | 159 | 19.5 | v Surrey | The Oval | 20 Jun 2010 | Twenty20 | |
| 39 runs | - | 231 | 20.0 | v Gloucs | Hove | 24 Jul 2012 | Twenty20 | |
| 41 runs | - | 178 | 19.3 | v Middlesex | Hove | 18 Jun 2003 | Twenty20 | |
| 47 runs | - | 217 | 18.5 | v Somerset | Taunton | 1 Jun 2022 | Twenty20 | |
| 48 runs | - | 223 | 19.4 | v Somerset | Hove | 1 Jun 2016 | Twenty20 | |
| 48 runs | - | 209 | 20.0 | v Gloucs | Bristol | 9 Jun 2024 | Twenty20 | |
| 49 runs | - | 166 | 18.5 | v Middlesex | Lord's | 16 Jun 2011 | Twenty20 | |
| 52 runs | - | 156 | 17.1 | v Somerset | Hove | 1 Jun 2010 | Twenty20 | |
| 53 runs | - | 240 | 20.0 | v Glamorgan | Hove | 23 Jun 2010 | Twenty20 | |
| 55 runs | - | 173 | 15.5 | v Essex | Hove | 18 Aug 2017 | Twenty20 | |
| 63 runs | - | 173 | 17.2 | v Somerset | Birmingham | 15 Aug 2009 | Twenty20 | |
| 73 runs | - | 206 | 20.0 | v Hampshire | Hove | 6 Jul 2007 | Twenty20 | |
| 78 runs | - | 196 | 15.2 | v Glamorgan | Hove | 8 Jun 2025 | Twenty20 | |
| 80 runs | - | 174 | 13.3 | v Gloucs | Hove | 1 Jun 2025 | Twenty20 | |
| 83 runs | - | 213 | 19.4 | v Kent | Hove | 29 Jun 2012 | Twenty20 | |
| 88 runs | - | 204 | 16.2 | v Kent | Canterbury | 12 Jul 2024 | Twenty20 | |
| 98 runs | - | 187 | 13.3 | v Glamorgan | Hove | 14 Aug 2018 | Twenty20 |
By wickets
Winner | Margin | Balls Rem | Target | Overs | Opposition | Ground | Match Date | Scorecard |
| 2 wickets | - | 172 | 20.0 | v Surrey | Hove | 16 May 2014 | Twenty20 | |
| 3 wickets | 3 | 145 | 19.3 | v Surrey | The Oval | 6 Jul 2005 | Twenty20 | |
| 3 wickets | 7 | 144 | 18.5 | v Glamorgan | Cardiff | 13 Jun 2010 | Twenty20 | |
| 3 wickets | 1 | 186 | 19.5 | v Gloucs | Bristol | 26 Jun 2015 | Twenty20 | |
| 3 wickets | 2 | 160 | 19.4 | v Gloucs | Bristol | 4 Aug 2019 | Twenty20 | |
| 3 wickets | 4 | 166 | 19.2 | v Middlesex | Lord's | 1 Sep 2020 | Twenty20 | |
| 3 wickets | 4 | 156 | 19.2 | v Middlesex | Hove | 18 Sep 2020 | Twenty20 | |
| 3 wickets | - | 168 | 20.0 | v Gloucs | Hove | 31 May 2024 | Twenty20 | |
| 4 wickets | 5 | 153 | 19.1 | v Hampshire | Arundel | 27 Jun 2006 | Twenty20 | |
| 4 wickets | 2 | 164 | 19.4 | v Kent | Tunbridge Wells | 9 Jun 2010 | Twenty20 | |
| 4 wickets | 15 | 91 | 17.3 | v Somerset | Hove | 14 Jun 2011 | Twenty20 | |
| 4 wickets | 4 | 133 | 19.2 | v Glamorgan | Hove | 7 Jul 2011 | Twenty20 | |
| 4 wickets | 1 | 178 | 19.5 | v Essex | Chelmsford | 28 Jun 2012 | Twenty20 | |
| 4 wickets | 3 | 141 | 19.3 | v Kent | Hove | 10 Jun 2016 | Twenty20 | |
| 4 wickets | 6 | 160 | 19.0 | v Gloucs | Bristol | 16 Aug 2018 | Twenty20 | |
| 4 wickets | 22 | 128 | 16.2 | v Middlesex | Hove | 9 Aug 2019 | Twenty20 | |
| 4 wickets | 10 | 137 | 18.2 | v Essex | Chelmsford | 20 Sep 2020 | Twenty20 | |
| 4 wickets | 17 | 131 | 17.1 | v Kent | Canterbury | 18 Jul 2021 | Twenty20 | |
| 4 wickets | - | 186 | 20.0 | v Gloucs | Cheltenham | 17 Jul 2025 | Twenty20 | |
| 5 wickets | 25 | 115 | 15.5 | v Kent | Hove | 24 Jun 2003 | Twenty20 | |
| 5 wickets | 10 | 124 | 18.2 | v Surrey | Hove | 30 Jun 2006 | Twenty20 | |
| 5 wickets | 11 | 132 | 18.1 | v Surrey | The Oval | 4 Jul 2006 | Twenty20 | |
| 5 wickets | 9 | 152 | 18.3 | v Glamorgan | Hove | 15 Jul 2014 | Twenty20 | |
| 5 wickets | 6 | 164 | 19.0 | v Kent | Canterbury | 4 Aug 2017 | Twenty20 | |
| 5 wickets | 14 | 139 | 17.4 | v Gloucs | Hove | 11 Aug 2017 | Twenty20 | |
| 5 wickets | 10 | 141 | 18.2 | v Durham | Chester-le-Street | 24 Aug 2018 | Twenty20 | |
| 5 wickets | 16 | 178 | 17.2 | v Gloucs | Bristol | 11 Jun 2021 | Twenty20 | |
| 5 wickets | 2 | 178 | 19.4 | v Yorkshire | Chester-le-Street | 24 Aug 2021 | Twenty20 | |
| 5 wickets | 3 | 146 | 16.3 | v Middlesex | Hove | 3 Jun 2022 | Twenty20 | |
| 5 wickets | 1 | 149 | 19.5 | v Surrey | The Oval | 28 May 2023 | Twenty20 | |
| 6 wickets | 16 | 165 | 17.2 | v Surrey | Hove | 22 Jun 2008 | Twenty20 | |
| 6 wickets | 19 | 124 | 16.5 | v Surrey | Hove | 22 Jun 2009 | Twenty20 | |
| 6 wickets | 6 | 128 | 19.0 | v Middlesex | Lord's | 28 Jun 2009 | Twenty20 | |
| 6 wickets | 11 | 122 | 18.1 | v Gloucs | Arundel | 3 Jul 2011 | Twenty20 | |
| 6 wickets | 20 | 109 | 11.4 | v Surrey | The Oval | 3 Jul 2012 | Twenty20 | |
| 6 wickets | 23 | 108 | 16.1 | v Middlesex | Hove | 27 Jun 2014 | Twenty20 | |
| 6 wickets | 16 | 127 | 17.2 | v Hampshire | Southampton | 20 Jul 2017 | Twenty20 | |
| 6 wickets | 1 | 177 | 19.5 | v Hampshire | Hove | 30 Aug 2020 | Twenty20 | |
| 6 wickets | 9 | 147 | 18.3 | v Essex | Hove | 9 Jul 2021 | Twenty20 | |
| 7 wickets | 17 | 182 | 17.1 | v Kent | Canterbury | 26 Jun 2007 | Twenty20 | |
| 7 wickets | 21 | 117 | 16.3 | v Middlesex | Hove | 1 Jun 2009 | Twenty20 | |
| 7 wickets | 2 | 137 | 19.4 | v Northants | Birmingham | 15 Aug 2009 | Twenty20 | |
| 7 wickets | 25 | 167 | 15.5 | v Gloucs | Gloucester | 11 Jun 2010 | Twenty20 | |
| 7 wickets | 15 | 98 | 14.3 | v Gloucs | Bristol | 5 Jun 2011 | Twenty20 | |
| 7 wickets | 9 | 226 | 18.3 | v Essex | Chelmsford | 25 Jul 2014 | Twenty20 | |
| 7 wickets | 8 | 158 | 18.4 | v Hampshire | Southampton | 19 Jun 2015 | Twenty20 | |
| 7 wickets | 28 | 134 | 15.2 | v Middlesex | Lord's | 2 Jul 2015 | Twenty20 | |
| 7 wickets | 10 | 147 | 18.2 | v Middlesex | Hove | 1 Jul 2016 | Twenty20 | |
| 7 wickets | 19 | 175 | 16.5 | v Glamorgan | Cardiff | 26 Aug 2019 | Twenty20 | |
| 7 wickets | 36 | 129 | 14.0 | v Essex | Chelmsford | 15 Jun 2021 | Twenty20 | |
| 7 wickets | 40 | 141 | 13.2 | v Gloucs | Bristol | 22 Jun 2023 | Twenty20 | |
| 8 wickets | 17 | 123 | 17.1 | v Hampshire | Hove | 29 May 2009 | Twenty20 | |
| 8 wickets | 10 | 127 | 18.2 | v Essex | Chelmsford | 3 Jun 2009 | Twenty20 | |
| 8 wickets | 31 | 165 | 14.5 | v Glamorgan | Hove | 10 Jul 2015 | Twenty20 | |
| 8 wickets | 39 | 149 | 13.3 | v Surrey | Hove | 3 Aug 2017 | Twenty20 | |
| 8 wickets | 8 | 174 | 18.4 | v Glamorgan | Cardiff | 8 Jul 2018 | Twenty20 | |
| 8 wickets | 10 | 159 | 18.2 | v Hampshire | Southampton | 12 Jul 2018 | Twenty20 | |
| 8 wickets | 24 | 172 | 16.0 | v Middlesex | Uxbridge | 24 Aug 2019 | Twenty20 | |
| 8 wickets | 26 | 142 | 15.4 | v Kent | Canterbury | 12 Sep 2020 | Twenty20 | |
| 8 wickets | 26 | 179 | 15.4 | v Essex | Chelmsford | 14 Jun 2024 | Twenty20 | |
| 8 wickets | 35 | 115 | 14.1 | v Lancashire | Hove | 4 Sep 2024 | Twenty20 | |
| 9 wickets | 18 | 135 | 17.0 | v Essex | Chelmsford | 15 Jul 2004 | Twenty20 | |
| 9 wickets | 32 | 110 | 14.4 | v Essex | Hove | 22 Jun 2005 | Twenty20 | |
| 9 wickets | 44 | 109 | 12.4 | v Middlesex | Richmond | 2 Jul 2006 | Twenty20 | |
| 9 wickets | 18 | 104 | 10.0 | v Hampshire | Southampton | 27 Jun 2007 | Twenty20 | |
| 9 wickets | 63 | 86 | 9.3 | v Hampshire | Southampton | 20 Jun 2008 | Twenty20 | |
| 9 wickets | 50 | 133 | 11.4 | v Hampshire | Hove | 18 Jun 2010 | Twenty20 | |
| 9 wickets | 24 | 155 | 16.0 | v Kent | Hove | 2 Aug 2019 | Twenty20 | |
| 9 wickets | 37 | 147 | 13.5 | v Glamorgan | Hove | 6 Aug 2019 | Twenty20 | |
| 9 wickets | 22 | 155 | 16.2 | v Hampshire | Hove | 12 Jun 2021 | Twenty20 | |
| 9 wickets | 22 | 160 | 16.2 | v Middlesex | Hove | 19 Jul 2024 | Twenty20 | |
| 10 wickets | 46 | 116 | 12.2 | v Glamorgan | Cardiff | 21 Jun 2015 | Twenty20 |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| Sussex | 2 wickets | - | 172 | 20.0 | 20.0 | v Surrey | Hove | 16 May 2014 | Twenty20 |
| Sussex | 3 wickets | - | 168 | 20.0 | 20.0 | v Gloucs | Hove | 31 May 2024 | Twenty20 |
| Sussex | 4 wickets | - | 186 | 20.0 | 20.0 | v Gloucs | Cheltenham | 17 Jul 2025 | Twenty20 |
| 4 wickets | 1 | 178 | 19.5 | 20.0 | v Essex | Chelmsford | 28 Jun 2012 | Twenty20 | |
| 3 wickets | 1 | 186 | 19.5 | 20.0 | v Gloucs | Bristol | 26 Jun 2015 | Twenty20 | |
| 6 wickets | 1 | 177 | 19.5 | 20.0 | v Hampshire | Hove | 30 Aug 2020 | Twenty20 | |
| 5 wickets | 1 | 149 | 19.5 | 20.0 | v Surrey | The Oval | 28 May 2023 | Twenty20 | |
| 7 wickets | 2 | 137 | 19.4 | 20.0 | v Northants | Birmingham | 15 Aug 2009 | Twenty20 | |
| 4 wickets | 2 | 164 | 19.4 | 20.0 | v Kent | Tunbridge Wells | 9 Jun 2010 | Twenty20 | |
| 3 wickets | 2 | 160 | 19.4 | 20.0 | v Gloucs | Bristol | 4 Aug 2019 | Twenty20 | |
| 5 wickets | 2 | 178 | 19.4 | 20.0 | v Yorkshire | Chester-le-Street | 24 Aug 2021 | Twenty20 | |
| 3 wickets | 3 | 145 | 19.3 | 20.0 | v Surrey | The Oval | 6 Jul 2005 | Twenty20 | |
| 4 wickets | 3 | 141 | 19.3 | 20.0 | v Kent | Hove | 10 Jun 2016 | Twenty20 | |
| 5 wickets | 3 | 146 | 16.3 | 17.0 | v Middlesex | Hove | 3 Jun 2022 | Twenty20 | |
| 4 wickets | 4 | 133 | 19.2 | 20.0 | v Glamorgan | Hove | 7 Jul 2011 | Twenty20 | |
| 3 wickets | 4 | 166 | 19.2 | 20.0 | v Middlesex | Lord's | 1 Sep 2020 | Twenty20 | |
| 3 wickets | 4 | 156 | 19.2 | 20.0 | v Middlesex | Hove | 18 Sep 2020 | Twenty20 | |
| 4 wickets | 5 | 153 | 19.1 | 20.0 | v Hampshire | Arundel | 27 Jun 2006 | Twenty20 | |
| 6 wickets | 6 | 128 | 19.0 | 20.0 | v Middlesex | Lord's | 28 Jun 2009 | Twenty20 | |
| 5 wickets | 6 | 164 | 19.0 | 20.0 | v Kent | Canterbury | 4 Aug 2017 | Twenty20 | |
| 4 wickets | 6 | 160 | 19.0 | 20.0 | v Gloucs | Bristol | 16 Aug 2018 | Twenty20 | |
| 3 wickets | 7 | 144 | 18.5 | 20.0 | v Glamorgan | Cardiff | 13 Jun 2010 | Twenty20 | |
| 7 wickets | 8 | 158 | 18.4 | 20.0 | v Hampshire | Southampton | 19 Jun 2015 | Twenty20 | |
| 8 wickets | 8 | 174 | 18.4 | 20.0 | v Glamorgan | Cardiff | 8 Jul 2018 | Twenty20 | |
| 5 wickets | 9 | 152 | 18.3 | 20.0 | v Glamorgan | Hove | 15 Jul 2014 | Twenty20 | |
| 7 wickets | 9 | 226 | 18.3 | 20.0 | v Essex | Chelmsford | 25 Jul 2014 | Twenty20 | |
| 6 wickets | 9 | 147 | 18.3 | 20.0 | v Essex | Hove | 9 Jul 2021 | Twenty20 | |
| 5 wickets | 10 | 124 | 18.2 | 20.0 | v Surrey | Hove | 30 Jun 2006 | Twenty20 | |
| 8 wickets | 10 | 127 | 18.2 | 20.0 | v Essex | Chelmsford | 3 Jun 2009 | Twenty20 | |
| 7 wickets | 10 | 147 | 18.2 | 20.0 | v Middlesex | Hove | 1 Jul 2016 | Twenty20 | |
| 8 wickets | 10 | 159 | 18.2 | 20.0 | v Hampshire | Southampton | 12 Jul 2018 | Twenty20 | |
| 5 wickets | 10 | 141 | 18.2 | 20.0 | v Durham | Chester-le-Street | 24 Aug 2018 | Twenty20 | |
| 4 wickets | 10 | 137 | 18.2 | 20.0 | v Essex | Chelmsford | 20 Sep 2020 | Twenty20 | |
| 5 wickets | 11 | 132 | 18.1 | 20.0 | v Surrey | The Oval | 4 Jul 2006 | Twenty20 | |
| 6 wickets | 11 | 122 | 18.1 | 20.0 | v Gloucs | Arundel | 3 Jul 2011 | Twenty20 | |
| 5 wickets | 14 | 139 | 17.4 | 20.0 | v Gloucs | Hove | 11 Aug 2017 | Twenty20 | |
| 7 wickets | 15 | 98 | 14.3 | 17.0 | v Gloucs | Bristol | 5 Jun 2011 | Twenty20 | |
| 4 wickets | 15 | 91 | 17.3 | 20.0 | v Somerset | Hove | 14 Jun 2011 | Twenty20 | |
| 6 wickets | 16 | 165 | 17.2 | 20.0 | v Surrey | Hove | 22 Jun 2008 | Twenty20 | |
| 6 wickets | 16 | 127 | 17.2 | 20.0 | v Hampshire | Southampton | 20 Jul 2017 | Twenty20 | |
| 5 wickets | 16 | 178 | 17.2 | 20.0 | v Gloucs | Bristol | 11 Jun 2021 | Twenty20 | |
| 7 wickets | 17 | 182 | 17.1 | 20.0 | v Kent | Canterbury | 26 Jun 2007 | Twenty20 | |
| 8 wickets | 17 | 123 | 17.1 | 20.0 | v Hampshire | Hove | 29 May 2009 | Twenty20 | |
| 4 wickets | 17 | 131 | 17.1 | 20.0 | v Kent | Canterbury | 18 Jul 2021 | Twenty20 | |
| 9 wickets | 18 | 135 | 17.0 | 20.0 | v Essex | Chelmsford | 15 Jul 2004 | Twenty20 | |
| 9 wickets | 18 | 104 | 10.0 | 13.0 | v Hampshire | Southampton | 27 Jun 2007 | Twenty20 | |
| 6 wickets | 19 | 124 | 16.5 | 20.0 | v Surrey | Hove | 22 Jun 2009 | Twenty20 | |
| 7 wickets | 19 | 175 | 16.5 | 20.0 | v Glamorgan | Cardiff | 26 Aug 2019 | Twenty20 | |
| 6 wickets | 20 | 109 | 11.4 | 15.0 | v Surrey | The Oval | 3 Jul 2012 | Twenty20 | |
| 7 wickets | 21 | 117 | 16.3 | 20.0 | v Middlesex | Hove | 1 Jun 2009 | Twenty20 | |
| 4 wickets | 22 | 128 | 16.2 | 20.0 | v Middlesex | Hove | 9 Aug 2019 | Twenty20 | |
| 9 wickets | 22 | 155 | 16.2 | 20.0 | v Hampshire | Hove | 12 Jun 2021 | Twenty20 | |
| 9 wickets | 22 | 160 | 16.2 | 20.0 | v Middlesex | Hove | 19 Jul 2024 | Twenty20 | |
| 6 wickets | 23 | 108 | 16.1 | 20.0 | v Middlesex | Hove | 27 Jun 2014 | Twenty20 | |
| 9 wickets | 24 | 155 | 16.0 | 20.0 | v Kent | Hove | 2 Aug 2019 | Twenty20 | |
| 8 wickets | 24 | 172 | 16.0 | 20.0 | v Middlesex | Uxbridge | 24 Aug 2019 | Twenty20 | |
| 5 wickets | 25 | 115 | 15.5 | 20.0 | v Kent | Hove | 24 Jun 2003 | Twenty20 | |
| 7 wickets | 25 | 167 | 15.5 | 20.0 | v Gloucs | Gloucester | 11 Jun 2010 | Twenty20 | |
| 8 wickets | 26 | 142 | 15.4 | 20.0 | v Kent | Canterbury | 12 Sep 2020 | Twenty20 | |
| 8 wickets | 26 | 179 | 15.4 | 20.0 | v Essex | Chelmsford | 14 Jun 2024 | Twenty20 | |
| 7 wickets | 28 | 134 | 15.2 | 20.0 | v Middlesex | Lord's | 2 Jul 2015 | Twenty20 | |
| 8 wickets | 31 | 165 | 14.5 | 20.0 | v Glamorgan | Hove | 10 Jul 2015 | Twenty20 | |
| 9 wickets | 32 | 110 | 14.4 | 20.0 | v Essex | Hove | 22 Jun 2005 | Twenty20 | |
| 8 wickets | 35 | 115 | 14.1 | 20.0 | v Lancashire | Hove | 4 Sep 2024 | Twenty20 | |
| 7 wickets | 36 | 129 | 14.0 | 20.0 | v Essex | Chelmsford | 15 Jun 2021 | Twenty20 | |
| 9 wickets | 37 | 147 | 13.5 | 20.0 | v Glamorgan | Hove | 6 Aug 2019 | Twenty20 | |
| 8 wickets | 39 | 149 | 13.3 | 20.0 | v Surrey | Hove | 3 Aug 2017 | Twenty20 | |
| 7 wickets | 40 | 141 | 13.2 | 20.0 | v Gloucs | Bristol | 22 Jun 2023 | Twenty20 | |
| 9 wickets | 44 | 109 | 12.4 | 20.0 | v Middlesex | Richmond | 2 Jul 2006 | Twenty20 | |
| 10 wickets | 46 | 116 | 12.2 | 20.0 | v Glamorgan | Cardiff | 21 Jun 2015 | Twenty20 | |
| 9 wickets | 50 | 133 | 11.4 | 20.0 | v Hampshire | Hove | 18 Jun 2010 | Twenty20 | |
| 9 wickets | 63 | 86 | 9.3 | 20.0 | v Hampshire | Southampton | 20 Jun 2008 | Twenty20 |
Tied matches
Team 1 | Team 2 | Ground | Match Date | Scorecard |
| Sussex | Kent | County Ground, Hove | 23 Jul 2017 | Twenty20 |
| Sussex | Surrey | County Ground, Hove | 26 Jul 2019 | Twenty20 |
Adjust:Most recentPast weekPast MonthPast year4 years10 years25 years
Records includes the following current or recent matches:
Somerset vs Lancashire at Birmingham, Vitality Blast Men 1st Semi Final, Sep 13, 2025 [Twenty20]
Northamptonshire vs Hampshire at Birmingham, Vitality Blast Men 2nd Semi Final, Sep 13, 2025 [Twenty20]
Hampshire vs Somerset at Birmingham, Vitality Blast Men Final, Sep 13, 2025 [Twenty20]