Head to head
1
Clay
0
1
Grass
0
John McEnroe's wins on the left · Alexander Volkov's on the right · bar lengths share one scale
All meetings (2)
| 1992 | Rosmalen | Grass | QF | John McEnroe | 6-4 6-3 |
| 1988 | Roland Garros | Clay | R128 | John McEnroe | 7-6 6-1 7-6 |
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.