Head to head
1
Hard
1
0
Carpet
1
Gene Mayer's wins on the left · Ken Rosewall's on the right · bar lengths share one scale
All meetings (3)
| 1979 | Las Vegas | Hard | R32 | Gene Mayer | 3-6 6-3 6-4 |
| 1977 | Jackson | Carpet | QF | Ken Rosewall | 6-2 6-1 |
| 1976 | Hong Kong | Hard | SF | Ken Rosewall | 6-3 6-2 |
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.