Head to head
1
Clay
0
1
Grass
0
Cliff Drysdale's wins on the left · Barry MacKay's on the right · bar lengths share one scale
All meetings (2)
| 1971 | Washington WCT | Clay | R64 | Cliff Drysdale | 6-3 3-6 6-1 |
| 1968 | Newport WCT | Grass | RR | Cliff Drysdale | 21-15 16-21 21-9 |
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.