Defending championRafael Matos and his partnerMarcelo Melo defeatedPedro Martínez andJaume Munar in the final, 6–2, 7–5 to win the doubles tennis title at the2025 Rio Open.[1] At 41 years of age, Melo was the oldest champion in the tournament's history. By lifting his 39th title, Melo tiedMate Pavić for the most doubles titles among active players.[1][2]