Head to head
0
Hard
1
1
Clay
0
Diego Perez's wins on the left · John Fitzgerald's on the right · bar lengths share one scale
All meetings (2)
| 1993 | Australian Open | Hard | R128 | John Fitzgerald | 6-3 6-4 5-7 4-6 6-1 |
| 1982 | Roland Garros | Clay | R128 | Diego Perez | 6-0 6-3 6-0 |
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.