By surface
| Surface | John McEnroe | John Letts |
|---|---|---|
| Carpet | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1986-09-22 | ATP | San Francisco | Round of 16 | Carpet | John McEnroe | 6-2 | 6-2 |
| Surface | John McEnroe | John Letts |
|---|---|---|
| Carpet | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1986-09-22 | ATP | San Francisco | Round of 16 | Carpet | John McEnroe | 6-2 | 6-2 |