| R | Player | Match | Runs | 4s |
|---|---|---|---|---|
| 1 |  Quinton de Kock SA | 3 | 116 | 17 |
| 2 |  Rassie van der Dussen SA | 3 | 160 | 14 |
| 3 |  Jonny Bairstow ENG | 3 | 91 | 10 |
| 4 |  Aiden Markram SA | 3 | 101 | 10 |
| 5 |  Janneman Malan SA | 3 | 68 | 7 |
| 6 |  Jason Roy ENG | 3 | 57 | 6 |
| 7 |  David Miller SA | 3 | 36 | 6 |
| 8 |  Joe Root ENG | 3 | 87 | 5 |
| 9 |  Sam Curran ENG | 3 | 53 | 4 |
| 10 |  Philip Salt ENG | 2 | 17 | 3 |
| 11 |  Heinrich Klaasen SA | 3 | 45 | 3 |
| 12 |  Brydon Carse ENG | 1 | 14 | 2 |
| 13 |  Liam Livingstone ENG | 3 | 48 | 2 |
| 14 |  Jos Buttler ENG | 3 | 31 | 2 |
| 15 |  David Willey ENG | 2 | 21 | 1 |