Head to head
1
Hard
0
1
Grass
1
1
Carpet
1
Andres Gimeno's wins on the left · Earl Butch Buchholz's on the right · bar lengths share one scale
All meetings (5)
| 1970 | Corpus Christi | Hard | 3rd/4th | Andres Gimeno | 8-3 |
| 1969 | Chicago | Carpet | SF | Earl Butch Buchholz | 8-5 |
| 1969 | US Open | Grass | R16 | Earl Butch Buchholz | 4-6 6-3 6-1 5-7 6-3 |
| 1969 | New York-1 | Carpet | R16 | Andres Gimeno | 6-3 6-3 |
| 1969 | Australian Open | Grass | QF | Andres Gimeno | 6-1 6-2 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.