Janko Tipsarevic defeated Di Wu 6-2 6-2 in the Qingdao CH round of 16 on clay.
Tipsarevic J. took it in straight sets.
Janko Tipsarevic beat Di Wu 6-2 6-2. Umpiry, "Janko Tipsarevic vs Di Wu — Qingdao CH Round of 16", https://umpiry.com/match/2016-08-08/tipsarevic-vs-wu-qingdao-ch-r16?utm_source=cite (as of 8 August 2016).