Head to head
1
Hard
0
1
Clay
0
3
Carpet
1
Miloslav Mecir Sr.'s wins on the left · Jakob Hlasek's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1990 | Davis Cup WG R1: TCH vs SUI | Carpet | RR | Miloslav Mecir Sr. | 7-6(5) 6-2 6-1 |
| 1987 | Wembley | Carpet | QF | Jakob Hlasek | 6-3 6-3 |
| 1987 | US Open | Hard | R32 | Miloslav Mecir Sr. | 6-4 6-4 2-6 6-4 |
| 1986 | Hamburg | Clay | QF | Miloslav Mecir Sr. | 6-0 6-2 |
| 1985 | Rotterdam | Carpet | F | Miloslav Mecir Sr. | 6-1 6-2 |
| 1985 | Memphis | Carpet | R64 | Miloslav Mecir Sr. | 6-4 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.