Smallest victories by Northern Cape in T20s
By runs
Winner | Margin | Balls Rem | Target | Overs | Opposition | Ground | Match Date | Scorecard |
| 3 runs | 0 | 149 | 20.0 | v Northerns | Kimberley | 9 Mar 2014 | Twenty20 | |
| 4 runs | 0 | 187 | 20.0 | v Knights | Bloemfontein | 4 Apr 2024 | Twenty20 | |
| 9 runs | 0 | 126 | 20.0 | v Easterns | Benoni | 23 Feb 2014 | Twenty20 | |
| 12 runs | 0 | 188 | 20.0 | v Border | East London | 24 Mar 2024 | Twenty20 | |
| 14 runs | 0 | 143 | 20.0 | v Limpopo | East London | 2 Oct 2022 | Twenty20 | |
| 15 runs | 0 | 110 | 20.0 | v Free State | Kimberley | 19 Oct 2014 | Twenty20 | |
| 17 runs | 0 | 143 | 20.0 | v KZN-Inland | East London | 8 Oct 2022 | Twenty20 | |
| 17 runs | 0 | 159 | 20.0 | v Border | Kimberley | 2 Oct 2024 | Twenty20 | |
| 18 runs | 0 | 203 | 20.0 | v Mpumalanga | White River | 24 Sep 2024 | Twenty20 | |
| 22 runs | 0 | 153 | 20.0 | v Easterns | Benoni | 20 Nov 2011 | Twenty20 | |
| 23 runs | 0 | 190 | 20.0 | v North West | Potchefstroom | 16 Feb 2014 | Twenty20 | |
| 28 runs | 0 | 28 | 5.3 | v E. Province | Port Elizabeth | 3 Feb 2013 | Twenty20 | |
| 28 runs | 0 | 160 | 20.0 | v Free State | Bloemfontein | 16 Mar 2014 | Twenty20 | |
| 31 runs | 0 | 157 | 18.0 | v KZ-Natal | Kimberley | 20 Sep 2015 | Twenty20 | |
| 45 runs | 0 | 175 | 18.3 | v Namibia | Kimberley | 9 Feb 2014 | Twenty20 | |
| 79 runs | 0 | 157 | 15.4 | v Mpumalanga | Kimberley | 18 Mar 2024 | Twenty20 | |
| 80 runs | 0 | 197 | 18.0 | v Limpopo | Kimberley | 12 Oct 2024 | Twenty20 | |
| 82 runs | 0 | 202 | 19.1 | v S West D | Kimberley | 14 Sep 2019 | Twenty20 | |
| 97 runs | 0 | 167 | 14.3 | v Kenya | Oudtshoorn | 18 Sep 2016 | Twenty20 |
By wickets
Winner | Margin | Balls Rem | Target | Overs | Opposition | Ground | Match Date | Scorecard |
| 1 wicket | 1 | 140 | 19.5 | v Namibia | Windhoek | 17 Jan 2016 | Twenty20 | |
| 3 wickets | 9 | 111 | 18.3 | v W Province | Cape Town | 3 Mar 2013 | Twenty20 | |
| 4 wickets | 5 | 126 | 19.1 | v Namibia | Kimberley | 18 Dec 2011 | Twenty20 | |
| 4 wickets | 0 | 149 | 20.0 | v Boland | Kimberley | 24 Feb 2013 | Twenty20 | |
| 4 wickets | 1 | 164 | 19.5 | v S West D | Kimberley | 6 Mar 2024 | Twenty20 | |
| 5 wickets | 1 | 149 | 19.5 | v Northerns | Kimberley | 6 Nov 2011 | Twenty20 | |
| 5 wickets | 17 | 112 | 17.1 | v KZN-Inland | Kimberley | 5 Oct 2014 | Twenty20 | |
| 5 wickets | 8 | 156 | 18.4 | v Easterns | Benoni | 28 Feb 2016 | Twenty20 | |
| 5 wickets | 6 | 163 | 19.0 | v North West | Paarl | 14 Sep 2018 | Twenty20 | |
| 5 wickets | 25 | 105 | 15.5 | v Boland | Kimberley | 13 Sep 2019 | Twenty20 | |
| 6 wickets | 20 | 104 | 16.4 | v Boland | Kimberley | 21 Dec 2014 | Twenty20 | |
| 6 wickets | 5 | 129 | 19.1 | v KZ-Natal | Kimberley | 8 Sep 2017 | Twenty20 | |
| 6 wickets | 22 | 110 | 13.2 | v Limpopo | Paarl | 14 Sep 2018 | Twenty20 | |
| 7 wickets | 13 | 166 | 17.5 | v KZN-Inland | Kimberley | 24 Mar 2013 | Twenty20 | |
| 8 wickets | 7 | 139 | 18.5 | v Namibia | Kimberley | 19 Sep 2015 | Twenty20 | |
| 8 wickets | 6 | 118 | 11.0 | v Northerns | Oudtshoorn | 17 Sep 2016 | Twenty20 | |
| 8 wickets | 30 | 137 | 15.0 | v Nigeria | Paarl | 15 Sep 2018 | Twenty20 | |
| 9 wickets | 7 | 178 | 18.5 | v Free State | Bloemfontein | 23 Oct 2011 | Twenty20 |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 4 wickets | 0 | 149 | 20.0 | 20.0 | v Boland | Kimberley | 24 Feb 2013 | Twenty20 | |
| 5 wickets | 1 | 149 | 19.5 | 20.0 | v Northerns | Kimberley | 6 Nov 2011 | Twenty20 | |
| 1 wicket | 1 | 140 | 19.5 | 20.0 | v Namibia | Windhoek | 17 Jan 2016 | Twenty20 | |
| 4 wickets | 1 | 164 | 19.5 | 20.0 | v S West D | Kimberley | 6 Mar 2024 | Twenty20 | |
| 4 wickets | 5 | 126 | 19.1 | 20.0 | v Namibia | Kimberley | 18 Dec 2011 | Twenty20 | |
| 6 wickets | 5 | 129 | 19.1 | 20.0 | v KZ-Natal | Kimberley | 8 Sep 2017 | Twenty20 | |
| 8 wickets | 6 | 118 | 11.0 | 12.0 | v Northerns | Oudtshoorn | 17 Sep 2016 | Twenty20 | |
| 5 wickets | 6 | 163 | 19.0 | 20.0 | v North West | Paarl | 14 Sep 2018 | Twenty20 | |
| 9 wickets | 7 | 178 | 18.5 | 20.0 | v Free State | Bloemfontein | 23 Oct 2011 | Twenty20 | |
| 8 wickets | 7 | 139 | 18.5 | 20.0 | v Namibia | Kimberley | 19 Sep 2015 | Twenty20 | |
| 5 wickets | 8 | 156 | 18.4 | 20.0 | v Easterns | Benoni | 28 Feb 2016 | Twenty20 | |
| 3 wickets | 9 | 111 | 18.3 | 20.0 | v W Province | Cape Town | 3 Mar 2013 | Twenty20 | |
| 7 wickets | 13 | 166 | 17.5 | 20.0 | v KZN-Inland | Kimberley | 24 Mar 2013 | Twenty20 | |
| 5 wickets | 17 | 112 | 17.1 | 20.0 | v KZN-Inland | Kimberley | 5 Oct 2014 | Twenty20 | |
| 6 wickets | 20 | 104 | 16.4 | 20.0 | v Boland | Kimberley | 21 Dec 2014 | Twenty20 | |
| 6 wickets | 22 | 110 | 13.2 | 17.0 | v Limpopo | Paarl | 14 Sep 2018 | Twenty20 | |
| 5 wickets | 25 | 105 | 15.5 | 20.0 | v Boland | Kimberley | 13 Sep 2019 | Twenty20 | |
| 8 wickets | 30 | 137 | 15.0 | 20.0 | v Nigeria | Paarl | 15 Sep 2018 | Twenty20 |
Tied matches
Team 1 | Team 2 | Ground | Match Date | Scorecard |
| KZ-Natal | Griq West | Kingsmead, Durban | 20 Jan 2013 | Twenty20 |
| Northern Cpe | North West | Recreation Ground, Oudtshoorn | 30 Sep 2016 | Twenty20 |
| Northern Cpe | Lions | Diamond Oval, Kimberley | 25 Sep 2021 | Twenty20 |
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