Head to head
2
Hard
0
1
Grass
1
1
Carpet
5
Tom Okker's wins on the left · Ken Rosewall's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (10)
| 1977 | Mexico City WCT | Carpet | R16 | Ken Rosewall | 6-4 6-0 |
| 1973 | Los Angeles | Hard | QF | Tom Okker | 6-2 6-3 |
| 1973 | Vancouver WCT | Carpet | R16 | Ken Rosewall | 6-3 6-0 |
| 1972 | Los Angeles-2 | Hard | QF | Tom Okker | 5-7 6-2 6-3 |
| 1972 | Chicago WCT | Carpet | SF | Tom Okker | 6-2 6-3 |
| 1971 | WCT Finals | Carpet | SF | Ken Rosewall | 6-3 6-3 6-1 |
| 1971 | Vancouver WCT | Carpet | F | Ken Rosewall | 6-2 6-2 6-4 |
| 1971 | Australian Open | Grass | SF | Ken Rosewall | 6-2 7-6 6-4 |
| 1970 | Tennis Champions Classic | Carpet | RR | Ken Rosewall | 6-2 6-4 6-2 |
| 1968 | US Open | Grass | SF | Tom Okker | 8-6 6-4 6-8 6-1 |
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.