Sergio Castellon Guasch defeated Tadas Babelis 3-6 6-4 7-5 in the Spain F31 qualifying round of 64 on clay. The upset overturned the form book — Tadas Babelis came in leading the head-to-head 1–0. Sergio Castellon Guasch claimed a first win over Tadas Babelis in two meetings, levelling the head-to-head at 1–1.
Castellon Guasch S. came through in three sets.
Sergio Castellon Guasch beat Tadas Babelis 3-6 6-4 7-5. Umpiry, "Sergio Castellon Guasch vs Tadas Babelis — Spain F31 Qualifying Round of 64", https://umpiry.com/match/2015-09-28/babelis-vs-guasch-spain-f31-q64?utm_source=cite (as of 28 September 2015).