Head to head
1
Hard
0
1
Clay
1
2
Carpet
4
Brian Fairlie's wins on the left · Mark Cox's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (9)
| 1975 | London WCT | Carpet | F | Mark Cox | 6-1 7-5 |
| 1973 | Denver WCT | Carpet | QF | Mark Cox | 1-6 7-6 6-4 |
| 1973 | London WCT | Carpet | F | Brian Fairlie | 2-6 6-2 6-2 7-6 |
| 1972 | Gothenburg WCT | Carpet | R32 | Mark Cox | 7-6 7-6 |
| 1972 | Midland WCT | Hard | SF | Brian Fairlie | 3-6 7-5 6-3 |
| 1972 | Washington WCT | Clay | R32 | Brian Fairlie | 6-4 6-2 |
| 1972 | Chicago WCT | Carpet | R32 | Mark Cox | 7-5 6-2 |
| 1971 | Philadelphia WCT | Carpet | R32 | Brian Fairlie | 7-6(5) 7-6(3) |
| 1969 | Barranquilla | Clay | R16 | Mark Cox | 6-2 6-1 |
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.