Head to head
1
Clay
0
3
Grass
1
1
Carpet
0
Ray Ruffels's wins on the left · Ross Case's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1975 | Sydney-2 | Grass | SF | Ross Case | 6-4 4-6 9-7 |
| 1975 | Denver WCT | Carpet | R32 | Ray Ruffels | 6-2 6-1 |
| 1974 | Australian Open | Grass | R64 | Ray Ruffels | 4-6 6-3 6-4 6-2 |
| 1971 | Roland Garros | Clay | R64 | Ray Ruffels | 6-1 6-1 6-0 |
| 1969 | Brisbane | Grass | R16 | Ray Ruffels | 6-3 8-6 |
| 1968 | Hobart | Grass | R16 | Ray Ruffels | 9-7 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.