Head to head
1
Hard
0
0
Clay
1
0
Grass
1
Jim McManus's wins on the left · Ray Ruffels's on the right · bar lengths share one scale
All meetings (3)
| 1976 | Wimbledon | Grass | R128 | Ray Ruffels | 9-7 6-1 6-1 |
| 1969 | Berkeley | Hard | R32 | Jim McManus | 8-6 6-1 |
| 1969 | St. Petersburg | Clay | R16 | Ray Ruffels | 6-4 6-0 |
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.