Largest margins by Boland in T20s by Innings, runs & wickets
By runs
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 44 runs | 0 | 161 | 17.2 | 20.0 | v Lions | Gqeberha | 15 Feb 2022 | Twenty20 | |
| 39 runs | 0 | 147 | 20.0 | 20.0 | v KZN-Inland | Paarl | 2 Feb 2014 | Twenty20 | |
| 38 runs | 0 | 176 | 20.0 | 20.0 | v Border | Paarl | 9 Oct 2011 | Twenty20 | |
| 32 runs | 0 | 142 | 20.0 | 20.0 | v Limpopo | Kimberley | 6 Oct 2021 | Twenty20 | |
| 29 runs | 0 | 153 | 20.0 | 20.0 | v North West | Potchefstroom | 2 Mar 2013 | Twenty20 | |
| 19 runs | 0 | 151 | 19.4 | 20.0 | v KZN-Inland | Paarl | 18 Dec 2011 | Twenty20 | |
| 18 runs | 0 | 173 | 20.0 | 20.0 | v Border | Kimberley | 5 Oct 2021 | Twenty20 | |
| 17 runs | 0 | 184 | 20.0 | 20.0 | v Warriors | Kimberley | 4 Oct 2021 | Twenty20 | |
| 15 runs | 0 | 139 | 20.0 | 20.0 | v Titans | Gqeberha | 27 Feb 2022 | Twenty20 | |
| 11 runs | 0 | 172 | 19.5 | 20.0 | v Warriors | Paarl | 16 Oct 2024 | Twenty20 | |
| 8 runs | 0 | 120 | 20.0 | 20.0 | v Dolphins | Gqeberha | 20 Feb 2022 | Twenty20 | |
| 4 runs | 0 | 135 | 20.0 | 20.0 | v W Province | Cape Town | 15 Jan 2012 | Twenty20 | |
| 4 runs | 0 | 108 | 17.0 | 17.0 | v Titans | Potchefstroom | 25 Oct 2022 | Twenty20 | |
| 4 runs | 0 | 88 | 10.0 | 10.0 | v Dolphins | Durban | 19 Oct 2024 | Twenty20 |
By wickets
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 10 wickets | 37 | 77 | 8.5 | 15.0 | v Zimbabwe | East London | 17 Sep 2017 | Twenty20 | |
| 8 wickets | 34 | 135 | 14.2 | 20.0 | v Border | Potchefstroom | 12 Sep 2015 | Twenty20 | |
| 8 wickets | 88 | 65 | 5.2 | 20.0 | v Nigeria | Paarl | 15 Sep 2018 | Twenty20 | |
| 7 wickets | 28 | 99 | 15.2 | 20.0 | v Limpopo | Paarl | 14 Sep 2018 | Twenty20 | |
| 7 wickets | 11 | 119 | 18.1 | 20.0 | v W Province | Gqeberha | 25 Feb 2022 | Twenty20 | |
| 7 wickets | 14 | 120 | 17.4 | 20.0 | v KZN-Inland | Paarl | 17 Apr 2024 | Twenty20 | |
| 5 wickets | 23 | 156 | 16.1 | 20.0 | v W Province | Potchefstroom | 18 Oct 2022 | Twenty20 | |
| 5 wickets | 11 | 131 | 15.1 | 17.0 | v North West | Potchefstroom | 29 Oct 2022 | Twenty20 | |
| 5 wickets | 18 | 128 | 17.0 | 20.0 | v Warriors | Paarl | 14 Apr 2024 | Twenty20 | |
| 4 wickets | 19 | 142 | 16.5 | 20.0 | v Northern Cpe | Paarl | 16 Sep 2018 | Twenty20 | |
| 4 wickets | 27 | 95 | 15.3 | 20.0 | v KZN-Inland | Paarl | 5 Apr 2024 | Twenty20 |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 8 wickets | 88 | 65 | 5.2 | 20.0 | v Nigeria | Paarl | 15 Sep 2018 | Twenty20 | |
| 10 wickets | 37 | 77 | 8.5 | 15.0 | v Zimbabwe | East London | 17 Sep 2017 | Twenty20 | |
| 8 wickets | 34 | 135 | 14.2 | 20.0 | v Border | Potchefstroom | 12 Sep 2015 | Twenty20 | |
| 7 wickets | 28 | 99 | 15.2 | 20.0 | v Limpopo | Paarl | 14 Sep 2018 | Twenty20 | |
| 4 wickets | 27 | 95 | 15.3 | 20.0 | v KZN-Inland | Paarl | 5 Apr 2024 | Twenty20 | |
| 5 wickets | 23 | 156 | 16.1 | 20.0 | v W Province | Potchefstroom | 18 Oct 2022 | Twenty20 | |
| 4 wickets | 19 | 142 | 16.5 | 20.0 | v Northern Cpe | Paarl | 16 Sep 2018 | Twenty20 | |
| 5 wickets | 18 | 128 | 17.0 | 20.0 | v Warriors | Paarl | 14 Apr 2024 | Twenty20 | |
| 7 wickets | 14 | 120 | 17.4 | 20.0 | v KZN-Inland | Paarl | 17 Apr 2024 | Twenty20 | |
| 7 wickets | 11 | 119 | 18.1 | 20.0 | v W Province | Gqeberha | 25 Feb 2022 | Twenty20 | |
| 5 wickets | 11 | 131 | 15.1 | 17.0 | v North West | Potchefstroom | 29 Oct 2022 | Twenty20 | |
| 8 wickets | 8 | 136 | 18.4 | 20.0 | v W Province | Paarl | 2 Nov 2014 | Twenty20 | |
| 4 wickets | 4 | 168 | 19.2 | 20.0 | v KZN-Inland | Kimberley | 14 Sep 2019 | Twenty20 | |
| 7 wickets | 4 | 87 | 11.2 | 12.0 | v Dolphins | Potchefstroom | 22 Oct 2022 | Twenty20 | |
| 5 wickets | 3 | 138 | 19.3 | 20.0 | v E. Province | Paarl | 2 Mar 2014 | Twenty20 | |
| 4 wickets | 3 | 159 | 19.3 | 20.0 | v Dolphins | Gqeberha | 24 Mar 2024 | Twenty20 | |
| 4 wickets | 2 | 144 | 19.4 | 20.0 | v KZ-Natal | Paarl | 23 Sep 2016 | Twenty20 | |
| 3 wickets | 2 | 157 | 19.4 | 20.0 | v Warriors | Gqeberha | 17 Feb 2022 | Twenty20 |
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