Los Angeles 2003 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Wayne Ferreira | d. | Lleyton Hewitt | 6-3 4-6 7-5 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Lleyton Hewitt | d. | Nicolas Kiefer | 6-2 6-4 |
| Wayne Ferreira | d. | Mark Philippoussis | 6-4 7-5 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Lleyton Hewitt | d. | Kenneth Carlsen | 6-7(3) 6-4 6-3 |
| Nicolas Kiefer | d. | Vincent Spadea | 1-6 7-5 6-3 |
| Mark Philippoussis | d. | Gustavo Kuerten | 6-3 3-6 7-6(5) |
| Wayne Ferreira | d. | Sebastien Grosjean | 7-6(4) 6-7(4) 6-2 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Lleyton Hewitt | d. | Michael Joyce | 6-3 6-0 |
| Kenneth Carlsen | d. | Prakash Amritraj | 6-4 6-2 |
| Nicolas Kiefer | d. | Sjeng Schalken | 6-4 6-4 |
| Vincent Spadea | d. | Jan Vacek | 7-5 2-6 6-2 |
| Mark Philippoussis | d. | Michael Chang | 6-2 6-4 |
| Gustavo Kuerten | d. | Eric Taino | 6-3 7-6(5) |
| Wayne Ferreira | d. | Alex Bogomolov Jr | 7-6(1) 6-3 |
| Sebastien Grosjean | d. | Robby Ginepri | 6-2 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Lleyton Hewitt | d. | Cecil Mamiit | 6-0 7-5 |
| Michael Joyce | d. | Jan Michael Gambill | 7-6(5) 2-6 7-6(4) |
| Kenneth Carlsen | d. | Bobby Reynolds | 6-2 4-6 7-6(3) |
| Prakash Amritraj | d. | Marat Safin | 5-3 RET |
| Sjeng Schalken | d. | Denis Golovanov | 6-4 6-4 |
| Nicolas Kiefer | d. | Nicolas Thomann | 6-1 6-4 |
| Jan Vacek | d. | Kevin Kim | 2-6 6-1 6-4 |
| Vincent Spadea | d. | Justin Gimelstob | 6-4 6-3 |
| Mark Philippoussis | d. | Adam Kennedy | 6-3 6-2 |
| Michael Chang | d. | Zack Fleishman | 6-1 6-1 |
| Eric Taino | d. | Hyung Taik Lee | 3-6 7-6(5) 6-2 |
| Gustavo Kuerten | d. | Frederic Niemeyer | 3-6 7-6(2) 6-4 |
| Wayne Ferreira | d. | Robert Yim | 6-4 6-4 |
| Alex Bogomolov Jr | d. | Ricardo Mello | 6-3 6-2 |
| Robby Ginepri | d. | Andrew Ilie | 6-1 6-1 |
| Sebastien Grosjean | d. | Xavier Malisse | 4-6 7-5 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0