Head to head
2
Hard
0
1
Clay
0
1
Carpet
0
Gene Mayer's wins on the left · Mark Edmondson's on the right · bar lengths share one scale
All meetings (4)
| 1982 | Davis Cup WG SF: AUS vs USA | Hard | RR | Gene Mayer | 6-3 6-3 |
| 1982 | Las Vegas | Hard | SF | Gene Mayer | 6-0 6-1 |
| 1979 | Los Angeles | Carpet | R32 | Gene Mayer | 6-0 6-1 |
| 1976 | Louisville | Clay | R64 | Gene Mayer | 4-6 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.