Smallest victories by Otago in T20s
By runs
By wickets
Winner | Margin | Balls Rem | Target | Overs | Opposition | Ground | Match Date | Scorecard |
| 2 wickets | 1 | 140 | 19.5 | v Auckland | Auckland | 14 Jan 2018 | Twenty20 | |
| 2 wickets | 2 | 154 | 19.4 | v Northern Dis | Mount Maunganui | 2 Jan 2021 | Twenty20 | |
| 3 wickets | 4 | 164 | 19.2 | v Central D | New Plymouth | 13 Jan 2013 | Twenty20 | |
| 3 wickets | - | 163 | 20.0 | v Canterbury | Dunedin | 15 Jan 2013 | Twenty20 | |
| 3 wickets | 7 | 152 | 18.5 | v Northern Dis | Hamilton | 15 Nov 2013 | Twenty20 | |
| 3 wickets | 10 | 148 | 18.2 | v Central D | New Plymouth | 6 Jan 2018 | Twenty20 | |
| 3 wickets | 2 | 147 | 19.4 | v Northern Dis | Dunedin | 12 Dec 2021 | Twenty20 | |
| 3 wickets | 2 | 152 | 19.4 | v Auckland | Alexandra | 1 Jan 2024 | Twenty20 | |
| 4 wickets | - | 159 | 20.0 | v Central D | Dunedin | 18 Dec 2011 | Twenty20 | |
| 4 wickets | 9 | 144 | 18.3 | v Wellington | Dunedin | 20 Jan 2013 | Twenty20 | |
| 4 wickets | 3 | 188 | 19.3 | v Central D | Dunedin | 29 Jan 2023 | Twenty20 | |
| 4 wickets | 3 | 157 | 19.3 | v Canterbury | Christchurch | 4 Feb 2023 | Twenty20 | |
| 5 wickets | 6 | 186 | 19.0 | v Central D | Dunedin | 18 Feb 2009 | Twenty20 | |
| 5 wickets | 3 | 169 | 19.3 | v Auckland | Dunedin | 15 Jan 2010 | Twenty20 | |
| 5 wickets | 2 | 191 | 19.4 | v Auckland | Auckland | 4 Jan 2013 | Twenty20 | |
| 5 wickets | 22 | 144 | 16.2 | v SRH | Mohali | 20 Sep 2013 | Twenty20 | |
| 5 wickets | 4 | 142 | 19.2 | v Northern Dis | Wellington | 23 Nov 2014 | Twenty20 | |
| 5 wickets | 3 | 185 | 19.3 | v Canterbury | Dunedin | 23 Dec 2018 | Twenty20 | |
| 5 wickets | 7 | 151 | 18.5 | v Northern Dis | Mount Maunganui | 9 Feb 2019 | Twenty20 | |
| 5 wickets | 4 | 121 | 19.2 | v Wellington | Dunedin | 15 Jan 2023 | Twenty20 | |
| 5 wickets | 8 | 170 | 18.4 | v Canterbury | Christchurch | 7 Jan 2025 | Twenty20 | |
| 6 wickets | 7 | 138 | 18.5 | v Northern Dis | Mt Maunganui | 3 Jan 2010 | Twenty20 | |
| 6 wickets | 12 | 155 | 18.0 | v Kandurata Ma | Mohali | 18 Sep 2013 | Twenty20 | |
| 6 wickets | 17 | 140 | 17.1 | v Central D | New Plymouth | 5 Nov 2015 | Twenty20 | |
| 6 wickets | - | 180 | 20.0 | v Northern Dis | Alexandra | 29 Dec 2019 | Twenty20 | |
| 7 wickets | 8 | 171 | 18.4 | v Wellington | Queenstown | 31 Dec 2011 | Twenty20 | |
| 7 wickets | 15 | 148 | 17.3 | v Central D | New Plymouth | 5 Jan 2014 | Twenty20 | |
| 7 wickets | 6 | 140 | 19.0 | v Wellington | Dunedin | 15 Nov 2015 | Twenty20 | |
| 8 wickets | 13 | 140 | 17.5 | v Wolves | Mohali | 17 Sep 2013 | Twenty20 | |
| 8 wickets | 26 | 120 | 15.4 | v Auckland | Alexandra | 27 Dec 2013 | Twenty20 | |
| 8 wickets | 51 | 78 | 11.3 | v Northern Dis | Dunedin | 17 Nov 2015 | Twenty20 | |
| 8 wickets | 15 | 158 | 17.3 | v Northern Dis | Mount Maunganui | 18 Dec 2016 | Twenty20 | |
| 8 wickets | 18 | 129 | 17.0 | v Northern Dis | Hamilton | 6 Jan 2024 | Twenty20 | |
| 8 wickets | 62 | 134 | 9.4 | v Central D | Palmerston North | 12 Jan 2025 | Twenty20 | |
| 9 wickets | 16 | 188 | 17.2 | v Northern Dis | Hamilton | 19 Jan 2012 | Twenty20 | |
| 9 wickets | 29 | 135 | 15.1 | v Canterbury | Christchurch | 12 Nov 2015 | Twenty20 | |
| 9 wickets | 15 | 140 | 17.3 | v Central D | Dunedin | 11 Jan 2020 | Twenty20 |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| Otago | 4 wickets | - | 159 | 20.0 | 20.0 | v Central D | Dunedin | 18 Dec 2011 | Twenty20 |
| Otago | 3 wickets | - | 163 | 20.0 | 20.0 | v Canterbury | Dunedin | 15 Jan 2013 | Twenty20 |
| Otago | 6 wickets | - | 180 | 20.0 | 20.0 | v Northern Dis | Alexandra | 29 Dec 2019 | Twenty20 |
| 2 wickets | 1 | 140 | 19.5 | 20.0 | v Auckland | Auckland | 14 Jan 2018 | Twenty20 | |
| 5 wickets | 2 | 191 | 19.4 | 20.0 | v Auckland | Auckland | 4 Jan 2013 | Twenty20 | |
| 2 wickets | 2 | 154 | 19.4 | 20.0 | v Northern Dis | Mount Maunganui | 2 Jan 2021 | Twenty20 | |
| 3 wickets | 2 | 147 | 19.4 | 20.0 | v Northern Dis | Dunedin | 12 Dec 2021 | Twenty20 | |
| 3 wickets | 2 | 152 | 19.4 | 20.0 | v Auckland | Alexandra | 1 Jan 2024 | Twenty20 | |
| 5 wickets | 3 | 169 | 19.3 | 20.0 | v Auckland | Dunedin | 15 Jan 2010 | Twenty20 | |
| 5 wickets | 3 | 185 | 19.3 | 20.0 | v Canterbury | Dunedin | 23 Dec 2018 | Twenty20 | |
| 4 wickets | 3 | 188 | 19.3 | 20.0 | v Central D | Dunedin | 29 Jan 2023 | Twenty20 | |
| 4 wickets | 3 | 157 | 19.3 | 20.0 | v Canterbury | Christchurch | 4 Feb 2023 | Twenty20 | |
| 3 wickets | 4 | 164 | 19.2 | 20.0 | v Central D | New Plymouth | 13 Jan 2013 | Twenty20 | |
| 5 wickets | 4 | 142 | 19.2 | 20.0 | v Northern Dis | Wellington | 23 Nov 2014 | Twenty20 | |
| 5 wickets | 4 | 121 | 19.2 | 20.0 | v Wellington | Dunedin | 15 Jan 2023 | Twenty20 | |
| 5 wickets | 6 | 186 | 19.0 | 20.0 | v Central D | Dunedin | 18 Feb 2009 | Twenty20 | |
| 7 wickets | 6 | 140 | 19.0 | 20.0 | v Wellington | Dunedin | 15 Nov 2015 | Twenty20 | |
| 6 wickets | 7 | 138 | 18.5 | 20.0 | v Northern Dis | Mt Maunganui | 3 Jan 2010 | Twenty20 | |
| 3 wickets | 7 | 152 | 18.5 | 20.0 | v Northern Dis | Hamilton | 15 Nov 2013 | Twenty20 | |
| 5 wickets | 7 | 151 | 18.5 | 20.0 | v Northern Dis | Mount Maunganui | 9 Feb 2019 | Twenty20 | |
| 7 wickets | 8 | 171 | 18.4 | 20.0 | v Wellington | Queenstown | 31 Dec 2011 | Twenty20 | |
| 5 wickets | 8 | 170 | 18.4 | 20.0 | v Canterbury | Christchurch | 7 Jan 2025 | Twenty20 | |
| 4 wickets | 9 | 144 | 18.3 | 20.0 | v Wellington | Dunedin | 20 Jan 2013 | Twenty20 | |
| 3 wickets | 10 | 148 | 18.2 | 20.0 | v Central D | New Plymouth | 6 Jan 2018 | Twenty20 | |
| 6 wickets | 12 | 155 | 18.0 | 20.0 | v Kandurata Ma | Mohali | 18 Sep 2013 | Twenty20 | |
| 8 wickets | 13 | 140 | 17.5 | 20.0 | v Wolves | Mohali | 17 Sep 2013 | Twenty20 | |
| 7 wickets | 15 | 148 | 17.3 | 20.0 | v Central D | New Plymouth | 5 Jan 2014 | Twenty20 | |
| 8 wickets | 15 | 158 | 17.3 | 20.0 | v Northern Dis | Mount Maunganui | 18 Dec 2016 | Twenty20 | |
| 9 wickets | 15 | 140 | 17.3 | 20.0 | v Central D | Dunedin | 11 Jan 2020 | Twenty20 | |
| 9 wickets | 16 | 188 | 17.2 | 20.0 | v Northern Dis | Hamilton | 19 Jan 2012 | Twenty20 | |
| 6 wickets | 17 | 140 | 17.1 | 20.0 | v Central D | New Plymouth | 5 Nov 2015 | Twenty20 | |
| 8 wickets | 18 | 129 | 17.0 | 20.0 | v Northern Dis | Hamilton | 6 Jan 2024 | Twenty20 | |
| 5 wickets | 22 | 144 | 16.2 | 20.0 | v SRH | Mohali | 20 Sep 2013 | Twenty20 | |
| 8 wickets | 26 | 120 | 15.4 | 20.0 | v Auckland | Alexandra | 27 Dec 2013 | Twenty20 | |
| 9 wickets | 29 | 135 | 15.1 | 20.0 | v Canterbury | Christchurch | 12 Nov 2015 | Twenty20 | |
| 8 wickets | 51 | 78 | 11.3 | 20.0 | v Northern Dis | Dunedin | 17 Nov 2015 | Twenty20 | |
| 8 wickets | 62 | 134 | 9.4 | 20.0 | v Central D | Palmerston North | 12 Jan 2025 | Twenty20 |
Tied matches
Team 1 | Team 2 | Ground | Match Date | Scorecard |
| Auckland | Otago | Colin Maiden Park, Auckland | 26 Jan 2010 | Twenty20 |
| Lions | Otago | Sawai Mansingh Stadium, Jaipur | 29 Sep 2013 | Twenty20 |
| Wellington | Otago | Basin Reserve, Wellington | 3 Jan 2017 | Twenty20 |
| Auckland | Otago | Eden Park Outer Oval, Auckland | 2 Jan 2023 | Twenty20 |
| Otago | Central D | University Oval, Dunedin | 19 Jan 2024 | Twenty20 |
Adjust:Most recentPast weekPast MonthPast year4 years10 years25 years
Records includes the following current or recent matches:
Otago vs Central Districts at Alexandra, Super Smash 5th Match, Dec 30, 2025 [Twenty20]
Canterbury vs Otago at Alexandra, Super Smash 3rd Match, Dec 28, 2025 [Twenty20]
Otago vs Northern Districts at Mount Maunganui, Super Smash 25th Match, Jan 25, 2025 [Twenty20]