Head to head
2
Clay
1
Tom Okker's wins on the left · Manuel Santana's on the right · bar lengths share one scale
All meetings (3)
| 1969 | Monte-Carlo | Clay | QF | Tom Okker | 10-8 6-1 |
| 1968 | Berlin | Clay | F | Manuel Santana | 6-8 6-4 6-1 6-2 |
| 1968 | Davis Cup EUR R1: ESP vs NED | Clay | RR | Tom Okker | 6-4 3-6 6-3 5-7 6-4 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.