Head to head
2
Grass
1
1
Carpet
0
Tony Roche's wins on the left · Mark Cox's on the right · bar lengths share one scale
All meetings (4)
| 1974 | Philadelphia WCT | Carpet | QF | Tony Roche | 6-4 6-4 |
| 1971 | Bristol WCT | Grass | R32 | Mark Cox | 3-0 RET |
| 1970 | US Open | Grass | R64 | Tony Roche | 3-6 7-6 7-6 6-2 |
| 1970 | Wimbledon | Grass | R32 | Tony Roche | 6-2 9-7 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.