Head to head
0
Hard
1
3
Clay
0
Balazs Taroczy's wins on the left · Jairo Velasco Sr.'s on the right · bar lengths share one scale
All meetings (4)
| 1983 | Geneva | Clay | R32 | Balazs Taroczy | 6-2 6-0 |
| 1980 | Gstaad | Clay | R32 | Balazs Taroczy | 6-2 6-4 |
| 1978 | Barcelona | Clay | R32 | Balazs Taroczy | 7-5 6-1 |
| 1974 | Calgary | Hard | QF | Jairo Velasco Sr. | 6-4 6-2 |
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.