Jose Checa Calvo defeated Marc Giner 3-6 6-1 6-0 in the Spain F4 round of 16 on clay. The upset overturned the form book — Marc Giner came in leading the head-to-head 2–1, but Jose Checa Calvo had been the form player, winning 5 of their last 9 on clay. That levelled the head-to-head at 2–2.
Checa Calvo J. came through in three sets.
Clay: Checa Calvo J. leads 2–1 · Carpet: Giner M. leads 1–0
Jose Checa Calvo beat Marc Giner 3-6 6-1 6-0. Umpiry, "Jose Checa Calvo vs Marc Giner — Spain F4 Round of 16", https://umpiry.com/match/2015-02-16/calvo-vs-giner-spain-f4-r16?utm_source=cite (as of 16 February 2015).