ATP 250 · 2003-07-14 · draw of 32
Amersfoort 2003
ClayFinal
| 🇨🇱 Nicolas Massu | d. | 🇳🇱 Raemon Sluiter | 6-4 7-6(3) 6-2 | H2H |
Semifinals
| 🇨🇱 Nicolas Massu | d. | 🇵🇪 Luis Horna | 6-3 4-0 RET | H2H |
| 🇳🇱 Raemon Sluiter | d. | 🇪🇸 Albert Montanes | 7-6(4) 1-6 6-3 | H2H |
Quarterfinals
| 🇵🇪 Luis Horna | d. | 🇪🇸 Oscar Hernandez | 6-7(5) 6-3 6-3 | H2H |
| 🇨🇱 Nicolas Massu | d. | 🇳🇱 Dennis Van Scheppingen | 6-2 7-5 | H2H |
| 🇳🇱 Raemon Sluiter | d. | 🇪🇸 Ruben Ramirez Hidalgo | 7-6(4) 6-7(2) 6-2 | H2H |
| 🇪🇸 Albert Montanes | d. | 🇦🇹 Markus Hipfl | 6-2 6-3 | H2H |
Round of 16
| 🇪🇸 Oscar Hernandez | d. | Jean-Rene Lisnard | 7-6(7) 1-6 7-6(4) | H2H |
| 🇵🇪 Luis Horna | d. | 🇧🇪 Christophe Rochus | 6-4 6-4 | H2H |
| 🇳🇱 Dennis Van Scheppingen | d. | 🇦🇷 Franco Squillari | 4-6 6-4 6-4 | H2H |
| 🇨🇱 Nicolas Massu | d. | 🇧🇷 Andre Sa | 6-2 6-2 | H2H |
| 🇳🇱 Raemon Sluiter | d. | 🇨🇭 Stan Wawrinka | 6-1 6-4 | H2H |
| 🇪🇸 Ruben Ramirez Hidalgo | d. | 🇦🇷 Juan Ignacio Chela | 6-1 6-1 | H2H |
| 🇦🇹 Markus Hipfl | d. | 🇳🇱 John van Lottum | 6-1 1-6 6-4 | H2H |
| 🇪🇸 Albert Montanes | d. | 🇮🇹 Giorgio Galimberti | 6-4 6-3 | H2H |
Round of 32
| Jean-Rene Lisnard | d. | 🇦🇷 Gaston Gaudio | 6-0 7-6(5) | H2H |
| 🇪🇸 Oscar Hernandez | d. | 🇳🇱 Fred Hemmes | 6-1 6-1 | H2H |
| 🇧🇪 Christophe Rochus | d. | 🇧🇪 Kristof Vliegen | 6-4 4-6 7-5 | H2H |
| 🇵🇪 Luis Horna | d. | 🇪🇸 Albert Portas | 6-3 7-5 | H2H |
| 🇦🇷 Franco Squillari | d. | 🇭🇷 Zeljko Krajan | 6-3 1-0 RET | H2H |
| 🇳🇱 Dennis Van Scheppingen | d. | 🇬🇪 Irakli Labadze | 7-6(3) 1-0 RET | H2H |
| 🇧🇷 Andre Sa | d. | 🇨🇿 Jaroslav Levinsky | 6-2 4-6 7-6(2) | H2H |
| 🇨🇱 Nicolas Massu | d. | 🇲🇦 Hicham Arazi | 4-6 6-4 7-6(6) | H2H |
| 🇳🇱 Raemon Sluiter | d. | 🇩🇪 Alexander Waske | 6-4 6-3 | H2H |
| 🇨🇭 Stan Wawrinka | d. | 🇺🇸 Hugo Armando | 6-4 6-4 | H2H |
| 🇪🇸 Ruben Ramirez Hidalgo | d. | 🇪🇸 Francisco Clavet | 6-4 6-2 | H2H |
| 🇦🇷 Juan Ignacio Chela | d. | 🇦🇷 Mariano Puerta | 6-3 6-1 | H2H |
| 🇳🇱 John van Lottum | d. | 🇪🇸 Fernando Vicente | 7-6(3) 6-0 | H2H |
| 🇦🇹 Markus Hipfl | d. | 🇷🇴 Adrian Voinea | 2-6 6-4 6-3 | H2H |
| 🇪🇸 Albert Montanes | d. | 🇦🇹 Jurgen Melzer | 5-1 RET | H2H |
| 🇮🇹 Giorgio Galimberti | d. | 🇳🇱 Martin Verkerk | 3-6 6-1 6-4 | H2H |