Head to head
0
Hard
1
1
Grass
0
Thierry Tulasne's wins on the left · Onny Parun's on the right · bar lengths share one scale
All meetings (2)
| 1981 | Australian Open | Grass | R64 | Thierry Tulasne | 6-3 6-4 7-5 |
| 1980 | Vienna-2 | Hard | R64 | Onny Parun | 6-3 4-6 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.