Largest margins by South Africa in Minor T20s by Innings, runs & wickets
By runs
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 59 runs | - | 187 | 19.4 | 20.0 | v Pakistan | Nottingham | 1 Jun 2009 | Other T20 | |
| 41 runs | - | 202 | 20.0 | 20.0 | v CA XI | Brisbane | 14 Nov 2018 | Other T20 | |
| 41 runs | - | 146 | 20.0 | 20.0 | v Afghanistan | Tolerance Oval | 18 Oct 2021 | Other T20 | |
| 30 runs | - | 164 | 20.0 | 20.0 | v Ireland | Southgate | 4 Jun 2009 | Other T20 | |
| 23 runs | - | 182 | 20.0 | 20.0 | v PCA XI | Wormsley | 13 Aug 2008 | Other T20 | |
| 14 runs | - | 189 | 18.4 | 20.0 | v Springboks | Cape Town | 3 Jan 2014 | Other T20 | |
| 9 runs | - | 187 | 20.0 | 20.0 | v New Zealand | Colombo (Colts) | 17 Sep 2012 | Other T20 | |
| 4 runs | - | 197 | 20.0 | 20.0 | v India | Wankhede | 12 Mar 2016 | Other T20 |
By wickets
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 9 wickets | 52 | 99 | 11.2 | 20.0 | v New Zealand | Brisbane | 17 Oct 2022 | Other T20 | |
| 8 wickets | 36 | 72 | 14.0 | 20.0 | v Pakistan | Fatullah | 19 Mar 2014 | Other T20 | |
| 8 wickets | 48 | 100 | 12.0 | 20.0 | v BCB XI | Fatullah | 3 Jul 2015 | Other T20 | |
| 8 wickets | 18 | 189 | 17.0 | 20.0 | v Mumbai CA XI | Brabourne | 15 Mar 2016 | Other T20 |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 9 wickets | 52 | 99 | 11.2 | 20.0 | v New Zealand | Brisbane | 17 Oct 2022 | Other T20 | |
| 8 wickets | 48 | 100 | 12.0 | 20.0 | v BCB XI | Fatullah | 3 Jul 2015 | Other T20 | |
| 8 wickets | 36 | 72 | 14.0 | 20.0 | v Pakistan | Fatullah | 19 Mar 2014 | Other T20 | |
| 8 wickets | 18 | 189 | 17.0 | 20.0 | v Mumbai CA XI | Brabourne | 15 Mar 2016 | Other T20 | |
| 5 wickets | 9 | 117 | 18.3 | 20.0 | v Bangladesh A | Fatullah | 18 Mar 2014 | Other T20 | |
| 3 wickets | 8 | 93 | 4.4 | 6.0 | v Hong Kong | Mong Kok | 1 Nov 2024 | Other T20 | |
| 8 wickets | 5 | 180 | 19.1 | 20.0 | v Australia | Centurion | 9 Sep 2007 | Other T20 | |
| 6 wickets | 5 | 110 | 19.1 | 20.0 | v Sri Lanka | Lord's | 3 Jun 2009 | Other T20 | |
| 5 wickets | 3 | 138 | 19.3 | 20.0 | v Sri Lanka | Bridgetown | 28 Apr 2010 | Other T20 | |
| 4 wickets | 3 | 93 | 5.3 | 6.0 | v Hong Kong | Mong Kok | 3 Nov 2024 | Other T20 | |
| 6 wickets | - | 187 | 20.0 | 20.0 | v Pakistan | Tolerance Oval | 20 Oct 2021 | Other T20 |
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