Head to head
2
Clay
0
Jan Hordijk's wins on the left · Syd Ball's on the right · bar lengths share one scale
All meetings (2)
| 1972 | Hilversum | Clay | R32 | Jan Hordijk | 10-8 6-0 |
| 1971 | Nice | Clay | R64 | Jan Hordijk | 7-5 9-7 |
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.