Head to head
1
Hard
0
1
Clay
0
2
Grass
0
2
Carpet
0
Arthur Ashe's wins on the left · Geoff Masters's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1975 | San Francisco | Carpet | SF | Arthur Ashe | 6-2 6-2 |
| 1975 | Los Angeles | Carpet | R32 | Arthur Ashe | 7-5 6-2 |
| 1974 | US Open | Grass | R32 | Arthur Ashe | 2-6 6-2 6-3 6-3 |
| 1974 | Las Vegas | Hard | R32 | Arthur Ashe | 7-6 6-3 |
| 1973 | Roland Garros | Clay | R64 | Arthur Ashe | 7-5 6-2 |
| 1970 | Australian Open | Grass | R32 | Arthur Ashe | 17-15 6-2 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.