2003 TD Waterhouse Cup
The 2003 TD Waterhouse Cup was a men's tennis tournament played on outdoor hard courts at the Hamlet Golf and Country Club in Jericho, New York in the United States and was part of the International Series of the 2003 ATP Tour. The tournament ran from August 18 through August 24, 2003. Paradorn Srichaphan won the singles title.Champions
Paradorn Srichaphan defeated James Blake 6–2, 6–4
- It was Srichaphan's 2nd title of the year and the 4th of his career.
Robbie Koenig / Martín Rodríguez defeated Martin Damm / Cyril Suk 6–3, 7–6
- It was Koenig's 2nd title of the year and the 4th of his career. It was Rodríguez's only title of the year and the 3rd of his career.
