| 183 | PL Selsick | Transvaal B v Griqualand West | De Beers Country Club, Kimberley | f35654 |
| 170* | PW Romaines | Griqualand West v Eastern Province B | Standard Cricket Club Ground, Cradock | f35686 |
| 165* | L Potter | Griqualand West v Border | Jan Smuts Ground, East London | f35620 |
| 163* | RJ East | Orange Free State v Western Province B | Newlands, Cape Town | f35678 |
| 132* | I Foulkes | Border v Natal B | Kingsmead, Durban | f35507 |
| 124* | MD Mellor | Natal B v Eastern Province B | City Oval, Pietermaritzburg | f35585 |
| 120* | TB Reid | Eastern Province B v Western Province B | RJE Burt Oval, Cape Town | f35619 |
| 119 | W Kirsh | Northern Transvaal B v Eastern Province B | Uitenhage Cricket Club A Ground, Uitenhage | f35469 |
| 119* | MW Rushmere | Eastern Province B v Western Province B | RJE Burt Oval, Cape Town | f35619 |
| 117 | VF du Preez | Northern Transvaal B v Eastern Province B | Uitenhage Cricket Club A Ground, Uitenhage | f35469 |
| 114 | MW Rushmere | Eastern Province B v Northern Transvaal B | Uitenhage Cricket Club A Ground, Uitenhage | f35469 |
| 111 | TB Reid | Eastern Province B v Western Province B | RJE Burt Oval, Cape Town | f35619 |
| 110 | AI Kallicharran | Orange Free State v Griqualand West | De Beers Country Club, Kimberley | f35580 |
| 110 | DB Rundle | Western Province B v Eastern Province B | RJE Burt Oval, Cape Town | f35619 |
| 102 | EN Trotman | Border v Griqualand West | Jan Smuts Ground, East London | f35620 |
| 101 | IK Daniell | Eastern Province B v Orange Free State | Union Ground, St George's Park, Port Elizabeth | f35637 |
| 100 | DJ Cullinan | Border v Natal B | Kingsmead, Durban | f35507 |
