ATP 250 · 2003-07-21 · draw of 32
Umag 2003
ClayFinal
| 🇪🇸 Carlos Moya | d. | 🇮🇹 Filippo Volandri | 6-4 3-6 7-5 | H2H |
Semifinals
| 🇮🇹 Filippo Volandri | d. | 🇸🇰 Dominik Hrbaty | 7-6(6) 6-1 | H2H |
| 🇪🇸 Carlos Moya | d. | 🇪🇸 Rafael Nadal | 6-4 6-4 | H2H |
Quarterfinals
| 🇮🇹 Filippo Volandri | d. | 🇨🇱 Fernando Gonzalez | 4-6 6-2 7-6(4) | H2H |
| 🇸🇰 Dominik Hrbaty | d. | 🇪🇸 Alberto Martin | 7-5 6-2 | H2H |
| 🇪🇸 Rafael Nadal | d. | 🇸🇪 Magnus Norman | 6-3 6-4 | H2H |
| 🇪🇸 Carlos Moya | d. | 🇪🇸 David Ferrer | 6-1 6-2 | H2H |
Round of 16
| 🇨🇱 Fernando Gonzalez | d. | 🇧🇪 Kristof Vliegen | 3-0 RET | H2H |
| 🇮🇹 Filippo Volandri | d. | 🇨🇭 Stan Wawrinka | 6-4 6-3 | H2H |
| 🇪🇸 Alberto Martin | d. | 🇭🇷 Ivo Karlovic | 2-6 6-3 7-6(2) | H2H |
| 🇸🇰 Dominik Hrbaty | d. | 🇭🇷 Mario Radic | 7-6(3) 7-6(4) | H2H |
| 🇪🇸 Rafael Nadal | d. | 🇦🇷 Mariano Puerta | 6-2 6-4 | H2H |
| 🇸🇪 Magnus Norman | d. | 🇭🇷 Sasa Tuksar | 7-6(8) 7-6(3) | H2H |
| 🇪🇸 David Ferrer | d. | Jean-Rene Lisnard | 6-3 4-6 7-5 | H2H |
| 🇪🇸 Carlos Moya | d. | 🇦🇷 Federico Browne | 6-2 6-4 | H2H |
Round of 32
| 🇨🇱 Fernando Gonzalez | d. | 🇭🇷 Lovro Zovko | 6-4 6-4 | H2H |
| 🇧🇪 Kristof Vliegen | d. | 🇸🇰 Michal Mertinak | 6-0 2-6 6-3 | H2H |
| 🇨🇭 Stan Wawrinka | d. | 🇭🇷 Roko Karanusic | 6-4 6-4 | H2H |
| 🇮🇹 Filippo Volandri | d. | 🇭🇺 Attila Savolt | 6-3 6-0 | H2H |
| 🇪🇸 Alberto Martin | d. | 🇧🇪 Olivier Rochus | 6-3 6-2 | H2H |
| 🇭🇷 Ivo Karlovic | d. | 🇧🇪 Christophe Rochus | 7-5 6-4 | H2H |
| 🇭🇷 Mario Radic | d. | 🇮🇹 Giorgio Galimberti | 1-6 6-4 6-4 | H2H |
| 🇸🇰 Dominik Hrbaty | d. | 🇪🇸 Fernando Vicente | 6-3 6-0 | H2H |
| 🇪🇸 Rafael Nadal | d. | 🇷🇴 Adrian Voinea | 6-3 1-0 RET | H2H |
| 🇦🇷 Mariano Puerta | d. | Juan Antonio Marin | 6-3 7-5 | H2H |
| 🇸🇪 Magnus Norman | d. | 🇪🇸 Ruben Ramirez Hidalgo | 4-6 6-3 7-5 | H2H |
| 🇭🇷 Sasa Tuksar | d. | 🇪🇸 Albert Montanes | 7-5 RET | H2H |
| 🇪🇸 David Ferrer | d. | 🇲🇦 Hicham Arazi | 6-0 3-1 RET | H2H |
| Jean-Rene Lisnard | d. | 🇦🇹 Julian Knowle | 6-4 6-3 | H2H |
| 🇦🇷 Federico Browne | d. | 🇭🇷 Zeljko Krajan | 7-6(10) 6-2 | H2H |
| 🇪🇸 Carlos Moya | d. | 🇨🇿 Jiri Vanek | 7-6(1) 6-4 | H2H |