Head to head
1
Hard
0
1
Carpet
0
Arthur Ashe's wins on the left · Pancho J.F. Guzman's on the right · bar lengths share one scale
All meetings (2)
| 1970 | Salisbury | Hard | R64 | Arthur Ashe | 6-1 6-2 |
| 1968 | Davis Cup AME F: USA vs ECU | Carpet | RR | Arthur Ashe | 6-3 6-3 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.