Head to head
0
Clay
2
Istvan Gulyas's wins on the left · Paolo Bertolucci's on the right · bar lengths share one scale
All meetings (2)
| 1973 | Valencia | Clay | R64 | Paolo Bertolucci | 6-4 6-1 |
| 1972 | Rome-1 | Clay | R16 | Paolo Bertolucci | 7-6 6-4 |
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.