2003 Mercedes-Benz Cup – Doubles

Sébastien Grosjean and Nicolas Kiefer were the defending champions but lost in the quarterfinals to Kenneth Carlsen and Xavier Malisse.

Jan-Michael Gambill and Travis Parrott won in the final 6–4, 3–6, 7–5 against Joshua Eagle and Sjeng Schalken.

Seeds

 * 1) 🇺🇸 Rick Leach / 🇺🇸 Brian MacPhie (quarterfinals)
 * 2)  David Adams / 🇦🇺 Andrew Kratzmann (first round)
 * 3) 🇺🇸 Scott Humphries /  Mark Merklein (semifinals)
 * 4) 🇦🇺 Joshua Eagle /  Sjeng Schalken (final)