Marius Copil defeated Alexandru Raul Lazar 7-5 7-6 in the Romania F4 round of 32 on clay. The upset overturned the form book — Alexandru Raul Lazar came in leading the head-to-head 1–0. Marius Copil claimed a first win over Alexandru Raul Lazar in two meetings, levelling the head-to-head at 1–1.
Copil M. took it in straight sets.
Marius Copil beat Alexandru Raul Lazar 7-5 7-6(5). Umpiry, "Marius Copil vs Alexandru Raul Lazar — Romania F4 Round of 32", https://umpiry.com/match/2007-05-21/copil-vs-lazar-romania-f4-r32?utm_source=cite (as of 21 May 2007).