Head to head
1
Hard
0
1
Grass
0
2
Carpet
0
Mark Cox's wins on the left · Haroon Rahim's on the right · bar lengths share one scale
All meetings (4)
| 1975 | Tokyo WCT | Carpet | R16 | Mark Cox | 6-7(5) 6-3 6-4 |
| 1973 | Eastbourne | Grass | R16 | Mark Cox | 9-8 6-3 |
| 1973 | Cologne WCT | Carpet | QF | Mark Cox | 6-3 6-3 |
| 1972 | Alamo WCT | Hard | R16 | Mark Cox | 6-4 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.