Gianluigi Quinzi defeated Yannick Mertens 6-2 7-5 in the Zagreb qualifying round of 32 on hard.
Quinzi G. took it in straight sets.
Gianluigi Quinzi beat Yannick Mertens 6-2 7-5. Umpiry, "Gianluigi Quinzi vs Yannick Mertens — Zagreb Qualifying Round of 32", https://umpiry.com/match/2014-02-01/mertens-vs-quinzi-zagreb-q32?utm_source=cite (as of 1 February 2014).