Lars Burgsmuller defeated Sjeng Schalken 4-6 6-3 6-1 in the Chennai round of 32 on hard. The upset overturned the form book — Sjeng Schalken came in leading the head-to-head 4–1. Lars Burgsmuller narrowed the head-to-head to 4–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-08-25 | US Open | R64 | hard | Sjeng Schalken | 4-6 2-6 6-2 6-2 6-0 |
| 2003-07-21 | Indianapolis | R16 | hard | Sjeng Schalken | 6-4 6-2 |
| 2003-04-28 | Munich | R32 | clay | Sjeng Schalken | 6-3 6-1 |
| 2000-08-28 | US Open | R128 | hard | Sjeng Schalken | 6-1 7-6(5) 6-2 |
| 1998-11-09 | Moscow | R16 | hard | Lars Burgsmuller | 6-3 5-7 7-5 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (195 vs 200). ATP, WTA & Challenger.