Andy Murray was left devastated after finding out a failed challenge cost him dear at Wimbledon in his thrilling five-set defeat to Stefanos Tsitsipas.
The two-time SW19 champion decided against calling in hawkeye as he was 30-15 on up the Greek's serve at 4-4 in the fourth set but the replay showed his shot was in.
World number five Tsitsipas then rallied to force the match into a deciding set which he won by breaking Murray and seeing out a gutsy comeback.