Head to head
0
Hard
1
0
Clay
1
Gaston Etlis's wins on the left · Sjeng Schalken's on the right · bar lengths share one scale
All meetings (2)
| 2003 | Costa do Sauipe | Hard | SF | Sjeng Schalken | 6-1 2-0 RET |
| 1996 | Bogota | Clay | R16 | Sjeng Schalken | 6-1 3-6 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.