Final score 7–5, 6–7, 6–4 | ||
Champions Lucas Arnold
Mariano Hood Runners-up Federico Browne
Diego Veronelli | ||
Mariano Hood and Sebastián Prieto were the defending champions but they competed with different partners that year, Hood with Lucas Arnold and Prieto with Martín García.
García and Prieto lost in the first round to Juan Ignacio Chela and Nicolás Massú.
Arnold and Hood won in the final 7–5, 6–7(2–7), 6–4 against Federico Browne and Diego Veronelli.
References
2004 ATP Buenos Aires – Doubles Wikipedia(Text) CC BY-SA