Largest margins in T20Is by Innings, runs & wickets at NAM: Wanderers Cricket Ground, Windhoek
By runs
Winner | Margin | Target | Overs | Opposition | Ground | Match Date | Scorecard |
| 144 runs | 216 | 18.4 | v Rwanda | Windhoek | 27 Nov 2023 | T20I # 2369 | |
| 68 runs | 115 | 10.0 | v Rwanda | Windhoek | 25 Nov 2023 | T20I # 2364 | |
| 65 runs | 190 | 20.0 | v Uganda | Windhoek | 5 Apr 2021 | T20I # 1144 | |
| 58 runs | 158 | 20.0 | v Tanzania | Windhoek | 28 Nov 2023 | T20I # 2371 | |
| 51 runs | 154 | 20.0 | v Rwanda | Windhoek | 29 Nov 2023 | T20I # 2374 | |
| 50 runs | 183 | 20.0 | v Tanzania | Windhoek | 25 Nov 2023 | T20I # 2363 | |
| 40 runs | 246 | 20.0 | v Namibia | Windhoek | 29 Sep 2024 | T20I # 2875 | |
| 33 runs | 163 | 19.0 | v Kenya | Windhoek | 29 Nov 2023 | T20I # 2375 | |
| 20 runs | 86 | 12.4 | v Uganda | Windhoek | 5 Apr 2021 | T20I # 1143 | |
| 15 runs | 176 | 20.0 | v U.A.E. | Windhoek | 30 Sep 2024 | T20I # 2879 | |
| 13 runs | 182 | 20.0 | v Namibia | Windhoek | 1 Oct 2024 | T20I # 2884 | |
| 6 runs | 171 | 19.4 | v U.S.A. | Windhoek | 4 Oct 2024 | T20I # 2893 |
By wickets
Winner | Margin | Target | Overs | Opposition | Ground | Match Date | Scorecard |
| 9 wickets | 66 | 8.1 | v Rwanda | Windhoek | 30 Nov 2023 | T20I # 2377 | |
| 8 wickets | 100 | 15.2 | v Tanzania | Windhoek | 22 Nov 2023 | T20I # 2355 | |
| 8 wickets | 94 | 13.2 | v Nigeria | Windhoek | 30 Nov 2023 | T20I # 2378 | |
| 7 wickets | 114 | 12.2 | v Netherlands | Windhoek | 20 Apr 2013 | T20I # 314 | |
| 7 wickets | 135 | 14.5 | v Uganda | Windhoek | 3 Apr 2021 | T20I # 1142 | |
| 7 wickets | 122 | 13.4 | v Zimbabwe | Windhoek | 24 Oct 2023 | T20I # 2327 | |
| 7 wickets | 133 | 14.4 | v Zimbabwe | Windhoek | 22 Nov 2023 | T20I # 2356 | |
| 6 wickets | 115 | 17.0 | v Uganda | Windhoek | 24 Nov 2023 | T20I # 2362 | |
| 6 wickets | 111 | 14.1 | v Namibia | Windhoek | 2 Oct 2024 | T20I # 2888 | |
| 6 wickets | 121 | 15.1 | v Namibia | Windhoek | 5 Oct 2024 | T20I # 2896 | |
| 5 wickets | 173 | 19.0 | v Netherlands | Windhoek | 19 Apr 2013 | T20I # 313 |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 9 wickets | 71 | 66 | 8.1 | 20.0 | v Rwanda | Windhoek | 30 Nov 2023 | T20I # 2377 | |
| 7 wickets | 46 | 114 | 12.2 | 20.0 | v Netherlands | Windhoek | 20 Apr 2013 | T20I # 314 | |
| 8 wickets | 40 | 94 | 13.2 | 20.0 | v Nigeria | Windhoek | 30 Nov 2023 | T20I # 2378 | |
| 7 wickets | 38 | 122 | 13.4 | 20.0 | v Zimbabwe | Windhoek | 24 Oct 2023 | T20I # 2327 | |
| 6 wickets | 35 | 111 | 14.1 | 20.0 | v Namibia | Windhoek | 2 Oct 2024 | T20I # 2888 | |
| 7 wickets | 32 | 133 | 14.4 | 20.0 | v Zimbabwe | Windhoek | 22 Nov 2023 | T20I # 2356 | |
| 7 wickets | 31 | 135 | 14.5 | 20.0 | v Uganda | Windhoek | 3 Apr 2021 | T20I # 1142 | |
| 6 wickets | 29 | 121 | 15.1 | 20.0 | v Namibia | Windhoek | 5 Oct 2024 | T20I # 2896 | |
| 8 wickets | 28 | 100 | 15.2 | 20.0 | v Tanzania | Windhoek | 22 Nov 2023 | T20I # 2355 | |
| 6 wickets | 18 | 115 | 17.0 | 20.0 | v Uganda | Windhoek | 24 Nov 2023 | T20I # 2362 | |
| 5 wickets | 6 | 173 | 19.0 | 20.0 | v Netherlands | Windhoek | 19 Apr 2013 | T20I # 313 | |
| 5 wickets | 0 | 199 | 20.0 | 20.0 | v Namibia | Windhoek | 25 Oct 2023 | T20I # 2329 |
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