Head to head
1
Grass
0
1
Carpet
0
Tony Roche's wins on the left · Ion Tiriac's on the right · bar lengths share one scale
All meetings (2)
| 1978 | Australian Open | Grass | R64 | Tony Roche | 6-3 6-0 6-3 |
| 1974 | Philadelphia WCT | Carpet | R64 | Tony Roche | 7-6(6) 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.