Stan Wawrinka of Switzerland serves against Marin Cilic of Croatia during a match on day 6 of the Western & Southern Open at the Linder Family Tennis Center on August 14, 2014 in Cincinnati, Ohio (AFP Photo/Jonathan Moore)
Cincinnati (AFP) - Third-seeded Australian Open champion Stanislas Wawrinka made the Cincinnati Masters quarter-finals on Thursday with a 3-6, 6-0, 6-1 win over Croatia's Marin Cilic.
The Swiss goes on to tackle France's Julien Benneteau, who put out Poland's Jerzy Janowicz 7-5, 6-1, for a place in the semi-finals.
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