Watson served for the match at 5 - 4 in the decider .
Five - time Wimbledon champion Williams recovered to win 6 - 2 4 - 6 7 - 5 in two hours and 15 minutes .
Watson served for the match at 5 - 4 in the decider but five - time Wimbledon champion Williams recovered to win 6 - 2 4 - 6 7 - 5 in two hours and 15 minutes .