Head to head
1
Clay
0
1
Grass
0
Bob Carmichael's wins on the left · Hans-Joachim Ploetz's on the right · bar lengths share one scale
All meetings (2)
| 1975 | Dusseldorf-2 | Clay | R32 | Bob Carmichael | 7-6 6-2 |
| 1973 | Auckland | Grass | R16 | Bob Carmichael | 6-0 6-4 6-4 |
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.