Head to head
0
Hard
3
1
Grass
0
0
Carpet
2
Cliff Drysdale's wins on the left · Harold Solomon's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 1978 | Tokyo-2 | Carpet | R16 | Harold Solomon | 6-3 7-6 |
| 1977 | St. Louis WCT | Carpet | QF | Harold Solomon | W/O |
| 1976 | Fort Worth WCT | Hard | R16 | Harold Solomon | 1-6 7-6(6) 6-3 |
| 1975 | Las Vegas | Hard | R32 | Harold Solomon | 6-4 4-6 7-6 |
| 1974 | Las Vegas | Hard | R32 | Harold Solomon | 6-2 7-5 |
| 1973 | London / Queen's Club | Grass | R16 | Cliff Drysdale | 6-3 6-4 |
| 1973 | Gothenburg WCT | Carpet | R32 | Harold Solomon | 4-6 6-2 7-5 |
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.