Chris Klingemann defeated John Paul Fruttero 6-3 3-6 6-3 in the Guatemala F1 round of 16 on hard.
Klingemann C. came through in three sets.
Chris Klingemann beat John Paul Fruttero 6-3 3-6 6-3. Umpiry, "Chris Klingemann vs John Paul Fruttero — Guatemala F1 Round of 16", https://umpiry.com/match/2010-01-25/fruttero-vs-klingemann-guatemala-f1-r16?utm_source=cite (as of 25 January 2010).