Head to head
2
Hard
0
1
Carpet
1
Cliff Drysdale's wins on the left · Ross Case's on the right · bar lengths share one scale
All meetings (4)
| 1977 | Toronto WCT | Carpet | R16 | Ross Case | 6-3 6-7(6) 7-6(3) |
| 1977 | Mexico City WCT | Carpet | R16 | Cliff Drysdale | 6-4 4-6 6-3 |
| 1976 | Johannesburg WCT | Hard | SF | Cliff Drysdale | 6-0 6-3 |
| 1976 | Palm Springs | Hard | R32 | Cliff Drysdale | 6-4 6-1 |
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.