By surface
| Surface | John McEnroe | Mikael Pernfors |
|---|---|---|
| Hard | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1990-01-15 | ATP | Australian Open | Round of 16 | Hard | Mikael Pernfors | 6-1 | 4-6 | 7-5 | 2-4 |
| Surface | John McEnroe | Mikael Pernfors |
|---|---|---|
| Hard | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1990-01-15 | ATP | Australian Open | Round of 16 | Hard | Mikael Pernfors | 6-1 | 4-6 | 7-5 | 2-4 |