Head to head
Rivalry summary
Sjeng Schalken and Albert Portas met 1 times on the ATP tour between 2003 and 2003. Sjeng Schalken leads the head-to-head 1–0 against Albert Portas.
1
Grass
0
Sjeng Schalken's wins on the left · Albert Portas's on the right · bar lengths share one scale
All meetings (1)
| 2003 | 's-Hertogenbosch | Grass | R32 | Sjeng Schalken | 6-2 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.