Sergio Gutierrez Ferrol defeated Miquel Perez Puigdomenech 6-4 7-6 in the Spain F31 round of 16 on clay. The upset overturned the form book — Miquel Perez Puigdomenech came in leading the head-to-head 1–0, but Sergio Gutierrez Ferrol had been the form player, winning 7 of their last 10 on clay. Sergio Gutierrez Ferrol claimed a first win over Miquel Perez Puigdomenech in two meetings, levelling the head-to-head at 1–1.
Gutierrez Ferrol S. took it in straight sets.
Sergio Gutierrez Ferrol beat Miquel Perez Puigdomenech 6-4 7-6(4). Umpiry, "Sergio Gutierrez Ferrol vs Miquel Perez Puigdomenech — Spain F31 Round of 16", https://umpiry.com/match/2007-08-13/ferrol-vs-puigdomenech-spain-f31-r16?utm_source=cite (as of 13 August 2007).