Head to head
2
Clay
0
3
Carpet
0
Mark Cox's wins on the left · Juan Gisbert Sr's on the right · bar lengths share one scale
All meetings (5)
| 1974 | Sao Paulo WCT | Carpet | R16 | Mark Cox | 7-6 3-6 6-4 |
| 1974 | London WCT | Carpet | R32 | Mark Cox | 7-6(3) 7-5 |
| 1974 | Bologna WCT | Carpet | R16 | Mark Cox | 6-2 6-3 |
| 1970 | Brussels | Clay | R32 | Mark Cox | 6-2 1-6 6-2 |
| 1968 | Davis Cup EUR SF: ESP vs GBR | Clay | RR | Mark Cox | 4-6 6-3 6-3 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.