Chennai 2003 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Paradorn Srichaphan | m. | Karol Kucera | 6-3 6-1 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Karol Kucera | m. | Juan Ignacio Chela | 6-3 7-5 |
| Paradorn Srichaphan | m. | Jean Rene Lisnard | 6-2 6-1 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Karol Kucera | m. | Guillermo Canas | 6-1 7-5 |
| Juan Ignacio Chela | m. | Tomas Behrend | 6-4 6-3 |
| Jean Rene Lisnard | m. | Rainer Schuettler | 6-2 7-5 |
| Paradorn Srichaphan | m. | Sargis Sargsian | 6-4 6-4 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Canas | m. | Jiri Vanek | 6-4 6-2 |
| Karol Kucera | m. | Cecil Mamiit | 7-6(6) 3-6 6-3 |
| Juan Ignacio Chela | m. | Zeljko Krajan | 3-6 6-3 2-0 RET |
| Tomas Behrend | m. | Albert Portas | 7-6(4) 6-1 |
| Rainer Schuettler | m. | Mark Philippoussis | 6-2 6-1 |
| Jean Rene Lisnard | m. | Noam Okun | 6-0 2-6 6-2 |
| Sargis Sargsian | m. | Albert Montanes | 6-4 6-3 |
| Paradorn Srichaphan | m. | John Van Lottum | 6-2 6-4 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Guillermo Canas | m. | Dick Norman | 4-6 6-2 6-3 |
| Jiri Vanek | m. | Prakash Amritraj | 6-2 6-2 |
| Karol Kucera | m. | Justin Gimelstob | 3-6 7-6(3) 6-3 |
| Cecil Mamiit | m. | Lars Burgsmuller | 6-0 6-3 |
| Juan Ignacio Chela | m. | Leander Paes | 7-6(5) 7-5 |
| Zeljko Krajan | m. | Rohan Bopanna | 6-4 7-6(3) |
| Albert Portas | m. | Jerome Golmard | 1-1 RET |
| Tomas Behrend | m. | Andrei Pavel | 6-3 6-3 |
| Rainer Schuettler | m. | Julian Knowle | 6-4 6-1 |
| Mark Philippoussis | m. | Michael Kohlmann | 7-6(3) 6-3 |
| Jean Rene Lisnard | m. | Kristian Pless | 6-2 7-5 |
| Noam Okun | m. | Juan Balcells | 7-5 6-4 |
| Albert Montanes | m. | Michael Llodra | 7-6(5) 1-6 6-4 |
| Sargis Sargsian | m. | Julien Varlet | 6-1 7-5 |
| John Van Lottum | m. | Olivier Patience | 6-2 7-6(4) |
| Paradorn Srichaphan | m. | Jan Vacek | 7-5 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0