Head to head
0
Hard
1
Sandy Mayer's wins on the left · Juan Gisbert Sr's on the right · bar lengths share one scale
All meetings (2)
| 1975 | Salisbury | Carpet | R16 | Sandy Mayer | W/O |
| 1975 | Bahamas | Hard | QF | Juan Gisbert Sr | 6-7 6-4 6-4 |
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.