Head to head
2
Hard
1
John McEnroe's wins on the left · Robert Seguso's on the right · bar lengths share one scale
All meetings (3)
| 1988 | Indianapolis | Hard | SF | John McEnroe | 7-5 6-3 |
| 1986 | Toronto-2 | Hard | R16 | Robert Seguso | 4-6 6-3 7-5 |
| 1985 | Stratton Mountain | Hard | SF | John McEnroe | 6-2 6-3 |
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.