Milos Raonic's time at the US Open has come to an end as the Canadian lost to Feliciano Lopez of Spain 6-2, 7-6 (4), 6-3 in the third round Friday night in New York. 

Raonic struggled with back pain throughout the Grand Slam tournament, requiring attention from a physiotherapist repeatedly during the match with Lopez.

Known for his big serve, Raonic was limited to 12 aces compared to Lopez's 16. Raonic also made 40 unforced errors versus Lopez's 22.