2004 Western & Southern Financial Group Masters – Doubles
Bob and Mike Bryan were the defending champions, but lost in second round to Jonathan Erlich and Andy Ram. Mark Knowles and Daniel Nestor won the title, defeating Jonas Björkman and Todd Woodbridge 6–2, 3–6, 6–3 in the final. Seeds All seeds received a bye into the second round. Draw Finals Top half Bottom half External links Main Draw (ATP) Doubles