Head to head
0
Hard
2
1
Clay
0
Sjeng Schalken's wins on the left · Andrea Gaudenzi's on the right · bar lengths share one scale
All meetings (3)
| 2001 | Scottsdale | Hard | R32 | Andrea Gaudenzi | 6-4 7-5 |
| 1996 | Doha | Hard | R32 | Andrea Gaudenzi | 6-2 6-4 |
| 1995 | Palermo | Clay | R32 | Sjeng Schalken | 6-4 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.