Marc Sieber defeated Carlos Palencia 6-3 6-7 6-2 in the Mexico F9 qualifying round on clay.
Sieber M. came through in three sets.
Marc Sieber beat Carlos Palencia 6-3 6-7(3) 6-2. Umpiry, "Marc Sieber vs Carlos Palencia — Mexico F9 Qualifying Round", https://umpiry.com/match/2007-10-15/palencia-vs-sieber-mexico-f9-qf?utm_source=cite (as of 15 October 2007).