2014 Citi Open – Men's singles

Men's singles
2014 Citi Open
Champion Milos Raonic
Runner-up Vasek Pospisil
Score6–1, 6–4
Draw48 (6Q / 4WC)
Seeds16

Juan Martín del Potro was the defending champion, but was unable to participate this year due to a wrist injury.

Milos Raonic won the title, defeating Vasek Pospisil, 6–1, 6–4, in the first-ever all-Canadian final on the ATP World Tour.