Head to head
0
Hard
1
1
Clay
0
0
Grass
1
Ross Case's wins on the left · Bob Carmichael's on the right · bar lengths share one scale
All meetings (3)
| 1975 | Hong Kong | Hard | R16 | Bob Carmichael | 3-6 6-0 8-6 |
| 1974 | US Open | Grass | R128 | Bob Carmichael | 7-5 2-6 6-3 6-4 |
| 1973 | Bournemouth | Clay | R32 | Ross Case | 6-1 6-3 |
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.