Head to head
0
Hard
5
0
Clay
1
0
Grass
2
0
Carpet
2
Ramesh Krishnan's wins on the left · John McEnroe's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (10)
| 1991 | Chicago | Carpet | R16 | John McEnroe | 7-5 6-3 |
| 1990 | Queen's Club | Grass | R32 | John McEnroe | 4-6 6-4 6-2 |
| 1989 | Toulouse | Hard | R16 | John McEnroe | 7-6 6-3 |
| 1985 | Stockholm | Hard | R32 | John McEnroe | 6-4 7-6 |
| 1985 | Montreal | Hard | QF | John McEnroe | 6-3 6-2 |
| 1985 | Atlanta | Carpet | R16 | John McEnroe | 6-1 7-5 |
| 1983 | Australian Open | Grass | R32 | John McEnroe | 6-4 7-5 6-1 |
| 1982 | Davis Cup WG R1: USA vs IND | Hard | RR | John McEnroe | 6-1 5-7 6-4 |
| 1981 | US Open | Hard | QF | John McEnroe | 6-7 7-6 6-4 6-2 |
| 1979 | Indianapolis | Clay | R32 | John McEnroe | 6-4 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.