By surface
| Surface | Thomaz Koch | Alfred Schwartz |
|---|
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-01-02 | ATP | Port Elizabeth | Round of 16 | — | Thomaz Koch | 6-36-3 | ||||
| 1968-01-01 | ATP | Cape Town | Round of 64 | — | Alfred Schwartz | 4-6 | 10-8 | 4-6 | ||