Head to head
0
Carpet
1
Rolf Gehring's wins on the left · John McEnroe's on the right · bar lengths share one scale
All meetings (2)
| 1982 | Philadelphia | Carpet | R16 | John McEnroe | 5-7 6-1 6-4 |
| 1980 | Frankfurt WCT | Carpet | R32 | Rolf Gehring | W/O |
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.