Head to head
0
Hard
1
0
Clay
1
1
Grass
0
0
Carpet
1
John Fitzgerald's wins on the left · Miloslav Mecir Sr.'s on the right · bar lengths share one scale
All meetings (4)
| 1987 | US Open | Hard | R64 | Miloslav Mecir Sr. | 6-3 6-1 6-0 |
| 1986 | World Team Cup | Clay | RR | Miloslav Mecir Sr. | 6-2 7-5 |
| 1986 | Milan | Carpet | R16 | Miloslav Mecir Sr. | 6-2 6-4 |
| 1984 | Adelaide | Grass | QF | John Fitzgerald | 6-3 6-3 |
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.