Twenty20 Batting and Fielding in Each Season by Pite van Biljon
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 2011-12 | (Namibia) | 1 | 1 | 1 | 55 | 55* | | 0 | 1 | 0 | |
| 2011-12 | (South Africa) | 8 | 8 | 3 | 183 | 61* | 36.60 | 0 | 1 | 1 | |
| 2012-13 | (South Africa) | 14 | 13 | 3 | 429 | 75* | 42.90 | 0 | 2 | 4 | |
| 2013-14 | (South Africa) | 6 | 5 | 1 | 94 | 61* | 23.50 | 0 | 1 | 1 | |
| 2014-15 | (South Africa) | 3 | 3 | 0 | 55 | 33 | 18.33 | 0 | 0 | 1 | |
| 2015-16 | (South Africa) | 2 | 1 | 0 | 34 | 34 | 34.00 | 0 | 0 | 1 | |
| 2016-17 | (South Africa) | 6 | 5 | 1 | 100 | 42 | 25.00 | 0 | 0 | 1 | |
| 2018-19 | (South Africa) | 17 | 12 | 3 | 151 | 42 | 16.77 | 0 | 0 | 4 | |
| 2019-20 | (South Africa) | 12 | 10 | 4 | 216 | 62 | 36.00 | 0 | 1 | 1 | |
| 2020-21 | (Pakistan) | 2 | 2 | 0 | 58 | 42 | 29.00 | 0 | 0 | 1 | |
| 2020-21 | (South Africa) | 10 | 8 | 2 | 197 | 72* | 32.83 | 0 | 1 | 1 | |
| 2021-22 | (South Africa) | 12 | 12 | 2 | 196 | 42 | 19.60 | 0 | 0 | 3 | |
| 2022-23 | (South Africa) | 8 | 7 | 0 | 58 | 27 | 8.28 | 0 | 0 | 0 | |