Head to head
1
Hard
0
4
Carpet
3
Mark Cox's wins on the left · Bob Carmichael's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (8)
| 1973 | Cleveland WCT | Carpet | R32 | Mark Cox | 6-1 6-1 |
| 1972 | Johannesburg WCT | Hard | R16 | Mark Cox | 1-6 6-1 6-2 |
| 1972 | Rotterdam WCT | Carpet | R16 | Mark Cox | 6-4 6-2 |
| 1972 | Vancouver WCT | Carpet | R32 | Mark Cox | 6-3 6-1 |
| 1972 | Macon WCT | Carpet | R16 | Mark Cox | 6-3 6-4 |
| 1972 | Toronto WCT | Carpet | R32 | Bob Carmichael | 7-5 6-3 |
| 1972 | Richmond WCT | Carpet | R32 | Bob Carmichael | 6-4 5-7 6-3 |
| 1971 | Vancouver WCT | Carpet | R16 | Bob Carmichael | 6-3 4-6 7-6 |
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.