Head to head
1
Clay
0
0
Carpet
1
Tom Okker's wins on the left · Jean-Baptiste Chanfreau's on the right · bar lengths share one scale
All meetings (2)
| 1973 | Houston WCT | Clay | R32 | Tom Okker | 3-6 6-3 6-4 |
| 1970 | Paris | Carpet | R32 | Jean-Baptiste Chanfreau | 6-7 7-6 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.