Head to head
2
Clay
1
Milan Holecek's wins on the left · Mark Cox's on the right · bar lengths share one scale
All meetings (3)
| 1975 | Houston WCT | Clay | R32 | Mark Cox | 3-6 6-2 6-3 |
| 1971 | Houston | Clay | R32 | Milan Holecek | 7-5 6-3 |
| 1968 | Rome | Clay | R32 | Milan Holecek | 1-6 8-6 4-6 6-1 7-5 |
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.