Head to head
1
Hard
2
Jim Osborne's wins on the left · Ray Ruffels's on the right · bar lengths share one scale
All meetings (3)
| 1971 | Berkeley WCT | Hard | R32 | Ray Ruffels | 5-7 6-4 7-6 |
| 1970 | Phoenix | Hard | R16 | Jim Osborne | 6-2 6-3 |
| 1968 | Caracas | Hard | R32 | Ray Ruffels | 3-6 7-5 6-2 |
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.