Largest margins in T20s by Innings, runs & wickets for Canterbury vs Wellington
By runs
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 88 runs | - | 194 | 16.2 | 20.0 | v Canterbury | Wellington | 19 Jan 2026 | Twenty20 | |
| 70 runs | - | 194 | 17.0 | 20.0 | v Wellington | Christchurch | 15 Jan 2012 | Twenty20 | |
| 65 runs | - | 201 | 18.2 | 20.0 | v Canterbury | Wellington | 6 Jan 2019 | Twenty20 | |
| 62 runs | - | 151 | 14.5 | 20.0 | v Wellington | Christchurch | 7 Jan 2018 | Twenty20 | |
| 61 runs | - | 152 | 16.4 | 20.0 | v Wellington | Wellington | 6 Jan 2012 | Twenty20 | |
| 57 runs | - | 191 | 19.0 | 20.0 | v Canterbury | Rangiora | 6 Jan 2013 | Twenty20 | |
| 31 runs | - | 168 | 18.5 | 20.0 | v Canterbury | Christchurch | 24 Jan 2025 | Twenty20 | |
| 27 runs | - | 178 | 20.0 | 20.0 | v Canterbury | Christchurch | 26 Nov 2021 | Twenty20 | |
| 25 runs | - | 179 | 20.0 | 20.0 | v Canterbury | Wellington | 22 Nov 2014 | Twenty20 | |
| 21 runs | - | 185 | 20.0 | 20.0 | v Canterbury | Christchurch | 11 Jan 2024 | Twenty20 | |
| 18 runs | - | 146 | 20.0 | 20.0 | v Wellington | Wellington | 2 Dec 2015 | Twenty20 | |
| 18 runs | - | 179 | 20.0 | 20.0 | v Wellington | Wellington | 22 Jan 2024 | Twenty20 | |
| 11 runs | - | 165 | 20.0 | 20.0 | v Wellington | Wellington | 22 Jan 2025 | Twenty20 | |
| 9 runs | - | 200 | 20.0 | 20.0 | v Wellington | Wellington | 16 Dec 2016 | Twenty20 | |
| 7 runs | - | 163 | 20.0 | 20.0 | v Canterbury | Rangiora | 26 Jan 2010 | Twenty20 | |
| 5 runs | - | 208 | 20.0 | 20.0 | v Wellington | Timaru | 23 Dec 2010 | Twenty20 | |
| 3 runs | - | 149 | 20.0 | 20.0 | v Wellington | Wellington | 9 Jan 2020 | Twenty20 |
By wickets
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 9 wickets | 12 | 170 | 18.0 | 20.0 | v Wellington | Christchurch | 14 Jan 2007 | Twenty20 | |
| 8 wickets | 33 | 155 | 14.3 | 20.0 | v Wellington | Christchurch | 10 Jan 2014 | Twenty20 | |
| 8 wickets | 49 | 133 | 11.5 | 20.0 | v Canterbury | Christchurch | 1 Jan 2023 | Twenty20 | |
| 7 wickets | 16 | 115 | 17.2 | 20.0 | v Canterbury | Wellington | 25 Jan 2008 | Twenty20 | |
| 7 wickets | 14 | 164 | 17.4 | 20.0 | v Canterbury | Wellington | 6 Jan 2010 | Twenty20 | |
| 7 wickets | 18 | 133 | 17.0 | 20.0 | v Wellington | Christchurch | 9 Feb 2019 | Twenty20 | |
| 6 wickets | 11 | 127 | 18.1 | 20.0 | v Canterbury | Christchurch | 13 Feb 2009 | Twenty20 | |
| 6 wickets | 18 | 148 | 17.0 | 20.0 | v Canterbury | Wellington | 9 Nov 2012 | Twenty20 | |
| 6 wickets | 21 | 152 | 16.3 | 20.0 | v Wellington | Wellington | 19 Dec 2021 | Twenty20 |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 8 wickets | 49 | 133 | 11.5 | 20.0 | v Canterbury | Christchurch | 1 Jan 2023 | Twenty20 | |
| 8 wickets | 33 | 155 | 14.3 | 20.0 | v Wellington | Christchurch | 10 Jan 2014 | Twenty20 | |
| 6 wickets | 21 | 152 | 16.3 | 20.0 | v Wellington | Wellington | 19 Dec 2021 | Twenty20 | |
| 6 wickets | 18 | 148 | 17.0 | 20.0 | v Canterbury | Wellington | 9 Nov 2012 | Twenty20 | |
| 7 wickets | 18 | 133 | 17.0 | 20.0 | v Wellington | Christchurch | 9 Feb 2019 | Twenty20 | |
| 7 wickets | 16 | 115 | 17.2 | 20.0 | v Canterbury | Wellington | 25 Jan 2008 | Twenty20 | |
| 7 wickets | 14 | 164 | 17.4 | 20.0 | v Canterbury | Wellington | 6 Jan 2010 | Twenty20 | |
| 9 wickets | 12 | 170 | 18.0 | 20.0 | v Wellington | Christchurch | 14 Jan 2007 | Twenty20 | |
| 6 wickets | 11 | 127 | 18.1 | 20.0 | v Canterbury | Christchurch | 13 Feb 2009 | Twenty20 | |
| 5 wickets | 9 | 139 | 18.3 | 20.0 | v Canterbury | Wellington | 28 Dec 2017 | Twenty20 | |
| 6 wickets | 8 | 130 | 18.4 | 20.0 | v Canterbury | Christchurch | 15 Dec 2019 | Twenty20 | |
| 5 wickets | 5 | 111 | 19.1 | 20.0 | v Wellington | Hamilton | 8 Nov 2014 | Twenty20 | |
| 3 wickets | 4 | 152 | 19.2 | 20.0 | v Canterbury | Wellington | 5 Jan 2017 | Twenty20 | |
| 6 wickets | 3 | 191 | 19.3 | 20.0 | v Wellington | Dunedin | 27 Jan 2022 | Twenty20 | |
| 3 wickets | 2 | 149 | 19.4 | 20.0 | v Wellington | Wellington | 5 Dec 2010 | Twenty20 | |
| 7 wickets | 2 | 135 | 14.4 | 15.0 | v Canterbury | Christchurch | 8 Nov 2015 | Twenty20 | |
| 4 wickets | 2 | 155 | 19.4 | 20.0 | v Wellington | Christchurch | 16 Jan 2021 | Twenty20 | |
| 7 wickets | 2 | 154 | 19.4 | 20.0 | v Canterbury | Wellington | 25 Jan 2021 | Twenty20 | |
| 5 wickets | 2 | 176 | 19.4 | 20.0 | v Canterbury | Wellington | 13 Feb 2021 | Twenty20 | |
| 5 wickets | 1 | 149 | 19.5 | 20.0 | v Wellington | Wellington | 23 Jan 2023 | Twenty20 | |
| 4 wickets | - | 174 | 20.0 | 20.0 | v Wellington | Hamilton | 26 Jan 2024 | Twenty20 |
Adjust:Most recentPast weekPast MonthPast year4 years10 years25 years
Records includes the following current or recent matches:
Wellington vs Canterbury at Wellington, Super Smash 23rd Match, Jan 19, 2026 [Twenty20]
Wellington vs Otago at Dunedin, Super Smash 20th Match, Jan 15, 2026 [Twenty20]
Canterbury vs Auckland at Auckland, Super Smash 19th Match, Jan 14, 2026 [Twenty20]