Wawrinka , one of the most popular names in tennis has been out of form for almost an year due to knee injury .

He has been trying to make a comeback in the recent months but has never been able to get back into form but now in Cincinnati Masters he made a strong statement by defeating Nishikori in straight sets . He played brilliant tennis and there was no clue of knee problem .

He defeated the Japanese no.1 6-4 , 6-4 .

In the round of 64 , he defeated Schwartzman who is also a good player . Its hard to tell he is in top form but for sure "Stan The Man" is back.