London - Andy Murray beat South Africa's Kevin Anderson 6-3, 6-4 in the Queen's Club final on Sunday.
Earlier world number 3 had to complete the match against Serbia's Viktor Troicki, which he won 6-3, 7-6 (7/4).
Heavy rain on Saturday had forced the suspension of Murray's semi-final in the first set and left the Scot needing to do double duty on Sunday to win the Wimbledon warm-up event for a record-equalling fourth time.
The match against Anderson was his fourth Queen's final and his first final on grass since his historic Wimbledon triumph in 2013.