Marcel Felder advanced past Luigi Dagord via walkover in the Ecuador F1 qualifying round.
Felder M. advanced on a walkover.
Marcel Felder advanced when Luigi Dagord withdrew. Umpiry, "Marcel Felder vs Luigi Dagord — Ecuador F1 Qualifying Round", https://umpiry.com/match/2007-08-20/dagord-vs-felder-ecuador-f1-qf?utm_source=cite (as of 20 August 2007).