2012 Western & Southern Open – Men's singles

Roger Federer defeated Novak Djokovic in the final, 6–0, 7–6(9–7) to win the men's singles tennis title at the 2012 Cincinnati Masters. It was his record fifth Cincinnati Masters title, and marked the first time that a player won an ATP Masters 1000 event without having their serve broken or losing a set (a feat Federer would repeat at the 2015 event). It was Djokovic's fourth runner-up finish at the tournament. Andy Murray was the defending champion, but lost in the third round to Jérémy Chardy. == Seeds == The top eight seeds receive a bye into the second round. == Draw == Key === Finals === === Top half === ==== Section 1 ==== ==== Section 2 ==== === Bottom half === ==== Section 3 ==== ==== Section 4 ==== == Qualifying == === Seeds === === Qualifiers === === Lucky losers === Jérémy Chardy Alejandro Falla === Draw === ==== First qualifier ==== ==== Second qualifier ==== ==== Third qualifier ==== ==== Fourth qualifier ==== ==== Fifth qualifier ==== ==== Sixth qualifier ==== ==== Seventh qualifier ==== == References == Main Draw Qualifying Draw