Head to head
0
Hard
2
1
Clay
0
Ray Keldie's wins on the left · Roy Barth's on the right · bar lengths share one scale
All meetings (3)
| 1970 | Phoenix | Hard | R32 | Roy Barth | 6-2 6-2 |
| 1970 | Jacksonville | Clay | R16 | Ray Keldie | 6-3 6-3 |
| 1969 | Berkeley | Hard | R32 | Roy Barth | 6-4 6-1 |
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.