Pedro Martinez defeated Pedro Cachin 6-2 7-5 in the Spain F1 qualifying round on clay. The upset overturned the form book — Pedro Cachin came in leading the head-to-head 2–0, but Pedro Martinez had been the form player, winning 5 of their last 8 on clay. Pedro Martinez claimed a first win over Pedro Cachin in three meetings, narrowing the head-to-head to 2–1.
Martinez P. took it in straight sets.
Pedro Martinez beat Pedro Cachin 6-2 7-5. Umpiry, "Pedro Martinez vs Pedro Cachin — Spain F1 Qualifying Round", https://umpiry.com/match/2017-01-16/cachin-vs-martinez-spain-f1-qf?utm_source=cite (as of 16 January 2017).