Head to head
2
Hard
1
4
Carpet
0
Charlie Pasarell's wins on the left · Ismail El Shafei's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 1978 | Palm Springs | Hard | R64 | Ismail El Shafei | 7-6 7-6 |
| 1974 | New Orleans WCT | Carpet | R32 | Charlie Pasarell | 7-6 6-0 |
| 1971 | Bologna WCT | Carpet | R16 | Charlie Pasarell | 6-4 6-3 |
| 1971 | Cologne WCT | Carpet | R32 | Charlie Pasarell | 7-6 6-4 |
| 1971 | Fort Worth WCT | Hard | R16 | Charlie Pasarell | 6-2 7-5 |
| 1971 | Denver | Carpet | RR | Charlie Pasarell | 6-4 |
| 1969 | San Juan | Hard | R16 | Charlie Pasarell | 6-3 6-4 |
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.