Adrian Menendez Maceiras defeated Yannick Mertens 4-6 6-0 7-6 in the Segovia CH round of 16 on hard. The upset overturned the form book — Yannick Mertens came in leading the head-to-head 1–0, but Adrian Menendez Maceiras had been the form player, winning 4 of their last 6 on hard. Adrian Menendez Maceiras claimed a first win over Yannick Mertens in two meetings, levelling the head-to-head at 1–1.
Menendez Maceiras A. came through in three sets.
Adrian Menendez Maceiras beat Yannick Mertens 4-6 6-0 7-6. Umpiry, "Adrian Menendez Maceiras vs Yannick Mertens — Segovia CH Round of 16", https://umpiry.com/match/2014-07-28/maceiras-vs-mertens-segovia-ch-r16?utm_source=cite (as of 28 July 2014).