ATP 250 · 2003-07-21 · draw of 48
Indianapolis 2003
HardFinal
| 🇺🇸 Andy Roddick | d. | 🇹🇭 Paradorn Srichaphan | 7-6(2) 6-4 | H2H |
Semifinals
| 🇹🇭 Paradorn Srichaphan | d. | 🇫🇷 Nicolas Thomann | 4-6 7-6(5) 6-3 | H2H |
| 🇺🇸 Andy Roddick | d. | 🇳🇱 Sjeng Schalken | 6-3 6-2 | H2H |
Quarterfinals
| 🇹🇭 Paradorn Srichaphan | d. | 🇦🇺 Scott Draper | 6-4 6-2 | H2H |
| 🇫🇷 Nicolas Thomann | d. | 🇩🇪 Nicolas Kiefer | 7-6(2) 7-5 | H2H |
| 🇳🇱 Sjeng Schalken | d. | 🇺🇸 Robby Ginepri | 1-6 6-1 6-2 | H2H |
| 🇺🇸 Andy Roddick | d. | 🇧🇪 Xavier Malisse | 6-4 6-1 | H2H |
Round of 16
| 🇹🇭 Paradorn Srichaphan | d. | 🇷🇺 Alex Bogomolov Jr. | 6-4 6-3 | H2H |
| 🇦🇺 Scott Draper | d. | 🇺🇸 Mardy Fish | 3-6 7-6(3) 6-3 | H2H |
| 🇩🇪 Nicolas Kiefer | d. | 🇷🇺 Yevgeny Kafelnikov | 6-3 6-4 | H2H |
| 🇫🇷 Nicolas Thomann | d. | 🇿🇦 Wesley Moodie | 6-3 6-4 | H2H |
| 🇺🇸 Robby Ginepri | d. | 🇨🇭 Ivo Heuberger | 6-1 6-3 | H2H |
| 🇳🇱 Sjeng Schalken | d. | 🇩🇪 Lars Burgsmuller | 6-4 6-2 | H2H |
| 🇧🇪 Xavier Malisse | d. | 🇺🇸 Jan-Michael Gambill | 6-4 6-2 | H2H |
| 🇺🇸 Andy Roddick | d. | 🇫🇷 Gregory Carraz | 6-3 6-4 | H2H |
Round of 32
| 🇹🇭 Paradorn Srichaphan | d. | 🇧🇦 Amer Delic | 6-7(5) 7-6(3) 6-1 | H2H |
| 🇷🇺 Alex Bogomolov Jr. | d. | 🇺🇸 Justin Gimelstob | 6-2 6-4 | H2H |
| 🇦🇺 Scott Draper | d. | 🇬🇧 Greg Rusedski | 3-6 7-6(4) 7-6(4) | H2H |
| 🇺🇸 Mardy Fish | d. | 🇦🇺 Chris Guccione | 7-5 6-7(5) 6-4 | H2H |
| 🇷🇺 Yevgeny Kafelnikov | d. | 🇷🇸 Janko Tipsarevic | 7-5 6-3 | H2H |
| 🇩🇪 Nicolas Kiefer | d. | 🇮🇳 Prakash Amritraj | 6-3 6-1 | H2H |
| 🇿🇦 Wesley Moodie | d. | 🇺🇸 Brian Vahaly | 6-3 4-6 7-6(1) | H2H |
| 🇫🇷 Nicolas Thomann | d. | 🇰🇷 Hyung-Taik Lee | 6-4 7-5 | H2H |
| 🇺🇸 Robby Ginepri | d. | 🇦🇺 Peter Luczak | 6-3 6-3 | H2H |
| 🇨🇭 Ivo Heuberger | d. | 🇭🇷 Mario Ancic | 6-3 2-6 7-5 | H2H |
| 🇩🇪 Lars Burgsmuller | d. | 🇵🇭 Eric Taino | 6-3 6-4 | H2H |
| 🇳🇱 Sjeng Schalken | d. | 🇵🇪 Ivan Miranda | 6-3 6-1 | H2H |
| 🇺🇸 Jan-Michael Gambill | d. | 🇸🇪 Thomas Enqvist | 6-2 6-2 | H2H |
| 🇧🇪 Xavier Malisse | d. | 🇺🇸 Rajeev Ram | 6-2 6-4 | H2H |
| 🇫🇷 Gregory Carraz | d. | 🇩🇰 Kenneth Carlsen | 6-4 3-6 7-6(5) | H2H |
| 🇺🇸 Andy Roddick | d. | 🇫🇷 Cyril Saulnier | 6-7(5) 6-3 7-6(4) | H2H |
Round of 64
| 🇧🇦 Amer Delic | d. | 🇧🇷 Ricardo Mello | 6-7(3) 6-4 7-5 | H2H |
| 🇷🇺 Alex Bogomolov Jr. | d. | 🇺🇸 Alex Kim | 6-3 1-6 6-4 | H2H |
| 🇦🇺 Scott Draper | d. | 🇺🇸 Bobby Reynolds | 7-5 6-3 | H2H |
| 🇦🇺 Chris Guccione | d. | 🇵🇭 Cecil Mamiit | 6-1 6-3 | H2H |
| 🇷🇸 Janko Tipsarevic | d. | 🇷🇸 Nenad Zimonjic | 7-6(5) 6-4 | H2H |
| 🇮🇳 Prakash Amritraj | d. | 🇦🇷 Sergio Roitman | 6-3 3-6 7-5 | H2H |
| 🇿🇦 Wesley Moodie | d. | 🇵🇾 Ramon Delgado | 6-4 2-6 6-4 | H2H |
| 🇫🇷 Nicolas Thomann | d. | 🇺🇸 Diego Ayala | 6-4 6-4 | H2H |
| 🇦🇺 Peter Luczak | d. | 🇮🇱 Andy Ram | 6-1 3-6 6-4 | H2H |
| 🇨🇭 Ivo Heuberger | d. | 🇮🇱 Harel Levy | 6-1 6-1 | H2H |
| 🇵🇭 Eric Taino | d. | 🇺🇸 Michael Chang | 3-6 6-3 7-5 | H2H |
| 🇵🇪 Ivan Miranda | d. | 🇫🇷 Julien Benneteau | 6-1 6-0 | H2H |
| 🇸🇪 Thomas Enqvist | d. | 🇨🇿 Jan Vacek | 7-6(5) 3-6 6-3 | H2H |
| 🇺🇸 Rajeev Ram | d. | 🇷🇺 Igor Levine | 6-1 6-3 | H2H |
| 🇫🇷 Gregory Carraz | d. | 🇮🇱 Noam Okun | 4-6 6-3 6-4 | H2H |
| 🇫🇷 Cyril Saulnier | d. | 🇺🇸 Matthew Behrmann | 6-0 6-3 | H2H |