2003 Mercedes-Benz Cup – Singles
| Singles | |
|---|---|
| 2003 Mercedes-Benz Cup | |
| Champion | Wayne Ferreira | 
| Runner-up | Lleyton Hewitt | 
| Score | 6–3, 4–6, 7–5 | 
| Draw | 32 (4 Q / 3 WC ) | 
| Seeds | 8 | 
Andre Agassi was the defending champion but did not compete that year.
Wayne Ferreira won in the final 6–3, 4–6, 7–5 against Lleyton Hewitt.