Third-seeded Stefanos Tsitsipas and No. 4 Jack Sock both needed three sets to reach the quarterfinals of the Stockholm Open on Wednesday
AP, USA Today: Tennis
Wed, 10/17/2018 - 4:08pm
Third-seeded Stefanos Tsitsipas and No. 4 Jack Sock both needed three sets to reach the quarterfinals of the Stockholm Open on Wednesday