Justine Henin-Hardenne defeated Jelena Dokic in the final, 6–0, 6–4 to win the singles tennis title at the 2003 Swisscom Challenge. With the win, Henin-Hardenne replaced Kim Clijsters as the world No. 1.
Patty Schnyder was the defending champion, but lost in the quarterfinals to Dokic.
Seeds
The first four seeds received a bye into the second round.
Draw
Key
Finals
Top half
Bottom half
Qualifying
Qualifying seeds
Qualifiers
Lucky loser
- Magüi Serna
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
References
External links
- Official results archive (ITF) Archived 2019-02-16 at the Wayback Machine
- Official results archive (WTA)




