Head to head
1
Hard
0
1
Grass
0
Mark Cox's wins on the left · Herb Fitzgibbon's on the right · bar lengths share one scale
All meetings (2)
| 1968 | Wimbledon | Grass | R64 | Mark Cox | 4-6 6-3 7-9 9-7 12-10 |
| 1968 | San Juan | Hard | R16 | Mark Cox | 12-10 8-6 |
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.