| 143 | HH Gibbs | v New Zealand at Johannesburg, 16/02/2003 [1955] |
| 87* | HH Gibbs | v Kenya at Potchefstroom, 12/02/2003 [1947] |
| 80 | HH Dippenaar | v Canada at East London, 27/02/2003 [1971] |
| 73 | HH Gibbs | v Sri Lanka at Durban, 03/03/2003 [1979] |
| 69 | G Kirsten | v West Indies at Cape Town, 09/02/2003 [1942] |
| 63 | GC Smith | v Canada at East London, 27/02/2003 [1971] |
| 57 | L Klusener | v West Indies at Cape Town, 09/02/2003 [1942] |
| 52* | G Kirsten | v Kenya at Potchefstroom, 12/02/2003 [1947] |
| 52* | G Kirsten | v Bangladesh at Bloemfontein, 22/02/2003 [1961] |
| 49* | HH Gibbs | v Bangladesh at Bloemfontein, 22/02/2003 [1961] |
| 49 | MV Boucher | v West Indies at Cape Town, 09/02/2003 [1942] |
| 45* | MV Boucher | v Sri Lanka at Durban, 03/03/2003 [1979] |
| 35 | GC Smith | v Sri Lanka at Durban, 03/03/2003 [1979] |
| 33* | L Klusener | v New Zealand at Johannesburg, 16/02/2003 [1955] |
| 33 | JH Kallis | v New Zealand at Johannesburg, 16/02/2003 [1955] |
| 32 | SM Pollock | v Canada at East London, 27/02/2003 [1971] |
| 29 | N Boje | v New Zealand at Johannesburg, 16/02/2003 [1955] |
| 25* | N Boje | v West Indies at Cape Town, 09/02/2003 [1942] |
| 25 | SM Pollock | v Sri Lanka at Durban, 03/03/2003 [1979] |
| 24 | HH Gibbs | v West Indies at Cape Town, 09/02/2003 [1942] |
| 23 | GC Smith | v New Zealand at Johannesburg, 16/02/2003 [1955] |
| 22* | AJ Hall | v Canada at East London, 27/02/2003 [1971] |
| 21 | MV Boucher | v Canada at East London, 27/02/2003 [1971] |
| 20 | HH Dippenaar | v West Indies at Cape Town, 09/02/2003 [1942] |
