Mariano Zabaleta defeated Lars Poerschke 7-5 6-3 in the Houston qualifying round of 16 on clay.
Zabaleta M. took it in straight sets.
Mariano Zabaleta beat Lars Poerschke 7-5 6-3. Umpiry, "Mariano Zabaleta vs Lars Poerschke — Houston Qualifying Round of 16", https://umpiry.com/match/2007-04-08/poerschke-vs-zabaleta-houston-q16?utm_source=cite (as of 8 April 2007).