Alexander Kudryavtsev defeated Yannick Mertens 6-4 5-7 6-2 in the US Open qualifying round of 128 on hard.
Kudryavtsev A. came through in three sets.
Alexander Kudryavtsev beat Yannick Mertens 6-4 5-7 6-2. Umpiry, "Alexander Kudryavtsev vs Yannick Mertens — US Open Qualifying Round of 128", https://umpiry.com/match/2010-08-24/kudryavtsev-vs-mertens-us-open-q128?utm_source=cite (as of 24 August 2010).