Yannick Mertens defeated Luca Vanni 6-4 2-6 6-3 in the Romania F4 round of 32 on clay.
Mertens Y. came through in three sets.
Yannick Mertens beat Luca Vanni 6-4 2-6 6-3. Umpiry, "Yannick Mertens vs Luca Vanni — Romania F4 Round of 32", https://umpiry.com/match/2007-05-21/mertens-vs-vanni-romania-f4-r32?utm_source=cite (as of 21 May 2007).