Head to head
Rivalry summary
Jan Kukal and Ion Tiriac met 2 times on the ATP tour between 1970 and 1971. Their head-to-head is level at 1–1.
0
Clay
1
1
Carpet
0
Jan Kukal's wins on the left · Ion Tiriac's on the right · bar lengths share one scale
All meetings (2)
| 1971 | Monte-Carlo | Clay | R16 | Ion Tiriac | 10-8 6-0 8-6 |
| 1970 | Hampton | Carpet | R16 | Jan Kukal | 6-4 5-7 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.