Head to head
1
Hard
0
2
Clay
0
Gene Mayer's wins on the left · Sherwood Stewart's on the right · bar lengths share one scale
All meetings (3)
| 1980 | Washington-2 | Clay | R32 | Gene Mayer | 6-3 7-5 |
| 1979 | Stockholm | Hard | R32 | Gene Mayer | 6-4 6-3 |
| 1975 | US Open | Clay | R128 | Gene Mayer | 3-6 6-4 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.