By surface
| Surface | Tom Okker | Manuel Santana |
|---|---|---|
| Clay | 2 | 1 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1969-04-15 | ATP | Monte Carlo | Quarterfinal | Clay | Tom Okker | 10-8 | 6-1 | |||
| 1968-05-29 | ATP | Berlin | Final | Clay | Manuel Santana | 8-6 | 4-6 | 1-6 | 2-6 | |
| 1968-05-03 | ATP | Davis Cup EUR R1: ESP vs NED | Round Robin | Clay | Tom Okker | 6-4 | 3-6 | 6-3 | 5-7 | 6-4 |