Head to head
Rivalry summary
Tom Okker and Syd Ball met 2 times on the ATP tour between 1975 and 1975. Tom Okker leads the head-to-head 2–0 against Syd Ball. By surface, Okker leads 2–0 on hard.
2
Hard
0
Tom Okker's wins on the left · Syd Ball's on the right · bar lengths share one scale
All meetings (2)
| 1975 | Hong Kong | Hard | R16 | Tom Okker | 6-2 6-3 |
| 1975 | Johannesburg WCT | Hard | R32 | Tom Okker | 6-2 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.