Head to head
0
Hard
3
0
Clay
3
1
Carpet
2
Brian Fairlie's wins on the left · Tom Okker's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (9)
| 1973 | Houston WCT | Clay | QF | Tom Okker | 6-1 4-6 7-6 |
| 1973 | London WCT | Carpet | QF | Brian Fairlie | 6-4 2-6 6-2 |
| 1972 | Fort Worth WCT | Hard | R32 | Tom Okker | 7-6 6-3 |
| 1972 | Louisville WCT | Clay | R32 | Tom Okker | 7-5 6-1 |
| 1971 | Cologne WCT | Carpet | R32 | Tom Okker | 6-2 6-3 |
| 1971 | Berkeley WCT | Hard | R32 | Tom Okker | 6-3 6-7 6-1 |
| 1971 | Boston WCT | Hard | R32 | Tom Okker | 3-6 7-6 6-1 |
| 1971 | Chicago WCT | Carpet | R16 | Tom Okker | 6-4 6-4 |
| 1969 | Rome | Clay | R64 | Tom Okker | 10-8 7-5 |
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.