2003 NASDAQ-100 Open – Men's singles
| Men's singles | |
|---|---|
| 2003 NASDAQ-100 Open | |
| Champion | Andre Agassi |
| Runner-up | Carlos Moyá |
| Score | 6–3, 6–3 |
| Draw | 96 (12Q / 5WC / 1LL) |
| Seeds | 32 |
Two-time defending champion Andre Agassi defeated Carlos Moyá in the final, 6–3, 6–3 to win the men's singles tennis title at the 2003 Miami Open.