Houston 2003 • ATP 250 — Undhian
21 — 27 april
- ASx15
- Brasilx4
- Jermanx2
- Argentinax1
- Austriax1
- Kroasiax1
- Denmarkx1
- Prancisx1
- Georgiax1
- Hongariax1
- Korea Kidulx1
- Perux1
- Filipinax1
- Swediax1
- ASx7
- Brasilx3
- Austriax1
- Denmarkx1
- Prancisx1
- Georgiax1
- Hongariax1
- Perux1
- ASx4
- Brasilx2
- Austriax1
- Prancisx1