Head to head
7
Hard
1
2
Clay
2
0
Grass
1
4
Carpet
0
Arthur Ashe's wins on the left · Charlie Pasarell's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (17)
| 1977 | Adelaide-1 | Grass | R32 | Charlie Pasarell | 7-6 6-7 6-3 |
| 1976 | Philadelphia WCT | Carpet | R32 | Arthur Ashe | 7-6 6-2 |
| 1976 | Indianapolis WCT | Carpet | R16 | Arthur Ashe | 2-6 7-6(1) 6-1 |
| 1973 | Boston | Hard | R16 | Arthur Ashe | 6-3 6-1 |
| 1973 | Rome | Clay | R32 | Charlie Pasarell | 6-2 6-2 |
| 1972 | Boston WCT | Hard | R16 | Arthur Ashe | 1-6 6-3 6-2 |
| 1972 | Louisville WCT | Clay | R16 | Arthur Ashe | 6-3 6-4 |
| 1972 | St. Louis WCT | Hard | R16 | Charlie Pasarell | 4-6 7-5 6-3 |
| 1972 | Hollywood WCT | Clay | QF | Charlie Pasarell | 7-6 7-5 |
| 1971 | Boston WCT | Hard | R16 | Arthur Ashe | 6-4 6-0 |
| 1971 | Philadelphia WCT | Carpet | R32 | Arthur Ashe | 6-4 6-2 |
| 1970 | Denver | Hard | F | Arthur Ashe | 6-2 5-6 6-3 |
| 1970 | Denver | Hard | RR | Arthur Ashe | 6-5 |
| 1969 | Denver | Hard | RR | Arthur Ashe | 6-3 |
| 1969 | Indianapolis | Clay | SF | Arthur Ashe | 7-5 6-3 6-2 |
| 1969 | San Juan | Hard | F | Arthur Ashe | 5-7 5-7 6-0 6-4 6-3 |
| 1969 | New York-1 | Carpet | QF | Arthur Ashe | 3-6 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.