Head to head
1
Hard
0
2
Clay
0
0
Grass
1
1
Carpet
0
Bob Carmichael's wins on the left · Ismail El Shafei's on the right · bar lengths share one scale
All meetings (5)
| 1976 | Wimbledon | Grass | R64 | Ismail El Shafei | 8-6 6-4 6-4 |
| 1974 | Hong Kong | Hard | R32 | Bob Carmichael | 7-5 7-5 |
| 1973 | Louisville | Clay | R32 | Bob Carmichael | 7-6 6-3 |
| 1973 | Denver WCT | Carpet | R32 | Bob Carmichael | 6-3 6-2 |
| 1972 | Bretton Woods WCT | Clay | QF | Bob Carmichael | 6-4 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.