Yannick Mertens defeated Filippo Leonardi 6-0 6-4 in the Turkey F5 round of 16 on hard. The result followed the form book — Yannick Mertens came in leading the head-to-head 3–0. Yannick Mertens extended the head-to-head to 4–0.
Mertens Y. took it in straight sets.
Hard: Mertens Y. leads 1–0 · Clay: Mertens Y. leads 3–0
Yannick Mertens beat Filippo Leonardi 6-0 6-4. Umpiry, "Yannick Mertens vs Filippo Leonardi — Turkey F5 Round of 16", https://umpiry.com/match/2012-02-06/leonardi-vs-mertens-turkey-f5-r16?utm_source=cite (as of 6 February 2012).