Head to head
1
Hard
0
1
Carpet
0
Heinz Gunthardt's wins on the left · Paolo Bertolucci's on the right · bar lengths share one scale
All meetings (2)
| 1981 | Milan WCT | Carpet | R32 | Heinz Gunthardt | 6-2 6-4 |
| 1980 | Vienna-2 | Hard | R64 | Heinz Gunthardt | 6-3 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.