Head to head
0
Hard
1
1
Clay
0
Ray Ruffels's wins on the left · Roscoe Tanner's on the right · bar lengths share one scale
All meetings (2)
| 1974 | Christchurch | Hard | F | Roscoe Tanner | 6-4 6-2 |
| 1970 | Indianapolis | Clay | R64 | Ray Ruffels | 10-8 2-6 7-5 |
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.