Rossana De Los Rios advanced when Cara Black retired 7-5 4-4 in the Philadelphia qualifying round of 16.
De Los Rios R. advanced when Black C. retired.
Rossana De Los Rios beat Cara Black 7-5 4-4 after Cara Black retired. Umpiry, "Rossana De Los Rios vs Cara Black — Philadelphia Qualifying Round of 16", https://umpiry.com/match/2004-10-30/black-vs-rios-philadelphia-q16?utm_source=cite (as of 30 October 2004).