| Men's Singles | |
|---|---|
| 2003 Adidas International | |
| 2002 Champion |
|
| Champion |
|
| Runner-up |
|
| Final score | 4–6, 7–6 (8–6), 7–6 (7–4) |
Roger Federer was the defending champion but lost in the first round to Franco Squillari.
Hyung-Taik Lee won in the final 4–6, 7–6 (8–6), 7–6 (7–4) against Juan Carlos Ferrero.
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.