| R64 | L | John Clifton | 7-5 6-4 | H2H |
🇵🇪 PER
Tomas Gonzalez
Active 1968–1968
0–8
0
0
0
0
40
Clay
0–5 (0.0%)
Grass
0–1 (0.0%)
Match results
| R128 | L | Nicola Pietrangeli | 6-0 6-1 6-2 | H2H |
| R64 | L | Bob Giltinan | 6-3 6-3 | H2H |
| R32 | L | Marty Riessen | 6-1 6-1 | H2H |
| R32 | L | Nicholas Kalogeropoulos | 1-6 6-2 6-4 | H2H |
| R32 | L | Gaetano Di Maso | 6-3 6-1 | H2H |
| RR | L | Jaime Pinto-Bravo | 6-3 6-1 6-2 | H2H |
| RR | L | Omar Pabst | 6-8 6-4 2-6 6-4 6-3 | H2H |
Methodology
Titles include Slams, Masters, Tour Finals, 500s, 250s, legacy tour events and Olympic gold; Davis Cup is excluded, and walkovers are excluded from all win–loss records. GOAT points value every round reached, scaled per tier (Slam title 2000 anchor; ranking includes Slam champions only, but every player's points are shown here). Elo is a chess-style rating over the full match history (K = 250/(n+5)^0.4); the timeline shows pre-match ratings, sampled. The gold band on the season chart marks the best three-consecutive-year window.