Nicole Rottmann advanced when Cecilia Costa Melgar retired 6-2 in the Metepec 10K semi-final.
Rottmann N. advanced when Costa Melgar C. retired.
Nicole Rottmann beat Cecilia Costa Melgar 6-2 after Cecilia Costa Melgar retired. Umpiry, "Nicole Rottmann vs Cecilia Costa Melgar — Metepec 10K Semi-final", https://umpiry.com/match/2013-03-11/melgar-vs-rottmann-metepec-10k-sf?utm_source=cite (as of 11 March 2013).