Head to head
1
Carpet
0
Tom Okker's wins on the left · Billy Martin's on the right · bar lengths share one scale
All meetings (1)
| 1976 | Columbus WCT | Carpet | R16 | Tom Okker | 6-4 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.