Largest margins by Innings, runs & wickets for South Africa Domestic T20/Pro20 - vs Western Province
By runs
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 132 runs | 0 | 214 | 14.3 | 20.0 | v W Province | Cape Town | 3 Apr 2024 | Twenty20 | |
| 65 runs | 0 | 149 | 15.4 | 20.0 | v W Province | Gqeberha | 23 Feb 2022 | Twenty20 | |
| 32 runs | 0 | 161 | 20.0 | 20.0 | v W Province | Potchefstroom | 31 Oct 2022 | Twenty20 | |
| 19 runs | 0 | 183 | 20.0 | 20.0 | v W Province | Centurion | 25 Oct 2024 | Twenty20 | |
| 16 runs | 0 | 112 | 13.0 | 13.0 | v W Province | Potchefstroom | 21 Oct 2022 | Twenty20 | |
| 11 runs | 0 | 156 | 20.0 | 20.0 | v W Province | Potchefstroom (Uni) | 12 Apr 2024 | Twenty20 |
By wickets
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 9 wickets | 37 | 117 | 13.5 | 20.0 | v W Province | Potchefstroom | 20 Oct 2022 | Twenty20 | |
| 9 wickets | 21 | 143 | 16.3 | 20.0 | v W Province | Paarl | 31 Mar 2024 | Twenty20 | |
| 8 wickets | 14 | 150 | 17.4 | 20.0 | v W Province | Gqeberha | 21 Mar 2024 | Twenty20 | |
| 8 wickets | 53 | 97 | 11.1 | 20.0 | v W Province | Cape Town | 14 Apr 2024 | Twenty20 | |
| 7 wickets | 11 | 119 | 18.1 | 20.0 | v W Province | Gqeberha | 25 Feb 2022 | Twenty20 | |
| 7 wickets | 62 | 74 | 9.4 | 20.0 | v W Province | Potchefstroom | 29 Oct 2022 | Twenty20 | |
| 6 wickets | 40 | 114 | 13.2 | 20.0 | v W Province | Cape Town | 21 Apr 2024 | Twenty20 | |
| 5 wickets | 23 | 156 | 16.1 | 20.0 | v W Province | Potchefstroom | 18 Oct 2022 | Twenty20 | |
| 5 wickets | 14 | 149 | 17.4 | 20.0 | v W Province | Cape Town | 9 Oct 2024 | Twenty20 |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 7 wickets | 62 | 74 | 9.4 | 20.0 | v W Province | Potchefstroom | 29 Oct 2022 | Twenty20 | |
| 8 wickets | 53 | 97 | 11.1 | 20.0 | v W Province | Cape Town | 14 Apr 2024 | Twenty20 | |
| 6 wickets | 40 | 114 | 13.2 | 20.0 | v W Province | Cape Town | 21 Apr 2024 | Twenty20 | |
| 9 wickets | 37 | 117 | 13.5 | 20.0 | v W Province | Potchefstroom | 20 Oct 2022 | Twenty20 | |
| 5 wickets | 23 | 156 | 16.1 | 20.0 | v W Province | Potchefstroom | 18 Oct 2022 | Twenty20 | |
| 9 wickets | 21 | 143 | 16.3 | 20.0 | v W Province | Paarl | 31 Mar 2024 | Twenty20 | |
| 8 wickets | 14 | 150 | 17.4 | 20.0 | v W Province | Gqeberha | 21 Mar 2024 | Twenty20 | |
| 5 wickets | 14 | 149 | 17.4 | 20.0 | v W Province | Cape Town | 9 Oct 2024 | Twenty20 | |
| 7 wickets | 11 | 119 | 18.1 | 20.0 | v W Province | Gqeberha | 25 Feb 2022 | Twenty20 | |
| 4 wickets | 6 | 168 | 19.0 | 20.0 | v W Province | Durban | 13 Oct 2024 | Twenty20 | |
| 7 wickets | 3 | 141 | 19.3 | 20.0 | v W Province | Gqeberha | 19 Feb 2022 | Twenty20 | |
| 3 wickets | 2 | 143 | 19.4 | 20.0 | v W Province | Potchefstroom | 4 Oct 2024 | Twenty20 |
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