Head to head
Rivalry summary
John McEnroe and Wally Masur met 7 times on the ATP tour between 1983 and 1991. John McEnroe leads the head-to-head 6–1 against Wally Masur. By surface, McEnroe leads 3–0 on hard; McEnroe leads 2–1 on grass.
3
Hard
0
2
Grass
1
1
Carpet
0
John McEnroe's wins on the left · Wally Masur's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 1991 | Indian Wells Masters | Hard | R64 | John McEnroe | 7-6(5) 2-6 7-5 |
| 1991 | Philadelphia | Carpet | R16 | John McEnroe | 7-6(2) 6-4 |
| 1989 | Tokyo-1 | Hard | R16 | John McEnroe | 6-2 6-0 |
| 1988 | Wimbledon | Grass | R64 | Wally Masur | 7-5 7-6 6-3 |
| 1986 | Stratton Mountain | Hard | R16 | John McEnroe | 6-2 7-6 |
| 1984 | Wimbledon | Grass | R32 | John McEnroe | 6-0 6-4 6-3 |
| 1983 | Australian Open | Grass | QF | John McEnroe | 6-2 6-1 6-2 |
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.