| Runs | HS | |
| 645 | 82* | RD Berrington |
| 460 | 96 | B McMullen |
| 408 | 45* | MH Cross |
| 381 | 46 | MA Leask |
| 288 | 46* | CS MacLeod |
| 247 | 86* | NA Greenwood |
| 232 | 90 | M Levitt |
| 215 | 63 | KJ Coetzer |
| 193 | 75 | W Barresi |
| 180 | 59 | BN Cooper |
| 179 | 75 | Mohammad Shahzad |
| 173 | 53* | SA Ahmad |
| 169 | 68* | PL Mommsen |
| 163 | 50 | CO Obuya |
| 162 | 65* | Jatinder Singh |
| 160 | 52 | TS Bharaj |
| 160 | 47* | J van Heerden |
| 157 | 74* | IA Karim |
| 139 | 86* | Zeeshan Maqsood |
| 139 | 67 | SJ Myburgh |
| 139 | 51 | R Gunasekera |
| 138 | 70* | AJ Mosca |
| 138 | 46 | JW Jenner |
| 134 | 37 | CN Greaves |
| 133 | 65 | K Bhurtel |
| 129 | 39* | NS Dhaliwal |
| 128 | 94* | LJ Tucker |
| 126 | 56 | Mohammad Shehzad |
| 122 | 55* | PR Stirling |
| 122 | 31* | MRJ Watt |
The list shows the top 30 occurrences