Head to head
1
Hard
1
1
Clay
0
1
Carpet
1
Wojtek Fibak's wins on the left · Tom Okker's on the right · bar lengths share one scale
All meetings (5)
| 1978 | Boston | Clay | R32 | Wojtek Fibak | 3-6 6-1 6-3 |
| 1977 | Stockholm | Hard | R16 | Wojtek Fibak | 6-2 6-2 |
| 1976 | Stockholm WCT | Carpet | SF | Wojtek Fibak | 6-4 7-5 |
| 1976 | Rotterdam WCT | Carpet | QF | Tom Okker | 6-1 6-4 |
| 1975 | Paris | Hard | R16 | Tom Okker | 7-5 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.