Head to head
1
Clay
1
1
Grass
0
Patrick Proisy's wins on the left · Ross Case's on the right · bar lengths share one scale
All meetings (3)
| 1980 | Tokyo-1 | Clay | R32 | Ross Case | 6-3 2-6 6-3 |
| 1973 | Auckland | Grass | QF | Patrick Proisy | 6-2 6-4 6-1 |
| 1971 | Cincinnati | Clay | R64 | Patrick Proisy | 7-6 6-3 |
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.