Queen's 2015: How Kevin Anderson beat Stan Wawrinka

BBC tennis pundits Andrew Castle and John Lloyd explain how French Open champion Stan Wawrinka was beaten by South African Kevin Anderson.

The Swiss second seed, 30, struggled against Anderson's big serve, falling to a 7-6 (7-4) 7-6 (13-11) defeat.

Wawrinka saved five match points and missed a simple forehand to win the second set before Anderson sealed victory with a 22nd ace.

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