| Singles | |
|---|---|
| 2005 Stella Artois Championships | |
| Champion |
|
| Runner-up |
|
| Final score | 7–6(9–7), 7–6(7–4) |
Andy Roddick was the defending champion and won in the final 7–6(9–7), 7–6(7–4) against Ivo Karlović. This was the first ATP tournament of future World No. 1 Andy Murray in his professional debut.
The top eight seeds received a bye to the second round.