Diego Alvarez defeated Peter Polansky 7-5 6-4 in the Colombia F1 qualifying round on clay.
Alvarez D. took it in straight sets.
Diego Alvarez beat Peter Polansky 7-5 6-4. Umpiry, "Diego Alvarez vs Peter Polansky — Colombia F1 Qualifying Round", https://umpiry.com/match/2008-01-21/alvarez-vs-polansky-colombia-f1-qf?utm_source=cite (as of 21 January 2008).