Head to head
Rivalry summary
John McEnroe and Sandy Mayer met 11 times on the ATP tour between 1977 and 1983. John McEnroe leads the head-to-head 11–0 against Sandy Mayer. By surface, McEnroe leads 3–0 on hard; McEnroe leads 3–0 on grass; McEnroe leads 5–0 on carpet. They contested 1 finals, with McEnroe winning 1 of them.
3
Hard
0
3
Grass
0
5
Carpet
0
John McEnroe's wins on the left · Sandy Mayer's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (11)
| 1983 | San Francisco | Carpet | QF | John McEnroe | 6-4 6-2 |
| 1983 | Wimbledon | Grass | QF | John McEnroe | 6-3 7-5 6-0 |
| 1982 | Philadelphia | Carpet | QF | John McEnroe | 6-4 6-4 |
| 1981 | Wembley | Carpet | SF | John McEnroe | 6-3 6-3 |
| 1981 | WCT Finals | Carpet | QF | John McEnroe | 7-6 6-4 6-3 |
| 1981 | Los Angeles | Hard | F | John McEnroe | 6-7 6-3 6-3 |
| 1981 | Milan WCT | Carpet | SF | John McEnroe | 6-3 6-4 |
| 1980 | Sydney-1 | Hard | R32 | John McEnroe | 6-3 6-3 |
| 1979 | Queen's Club | Grass | QF | John McEnroe | 3-6 6-2 6-4 |
| 1979 | Las Vegas | Hard | R32 | John McEnroe | 6-3 6-3 |
| 1977 | Wimbledon | Grass | R16 | John McEnroe | 7-5 4-6 6-3 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.