Ingrid Esperanza Vargas Calvo advanced past Chloe Mielgo Herrera via walkover in the Obregon 10K round of 32.
Esperanza Vargas Calvo I. advanced on a walkover.
Ingrid Esperanza Vargas Calvo advanced when Chloe Mielgo Herrera withdrew. Umpiry, "Ingrid Esperanza Vargas Calvo vs Chloe Mielgo Herrera — Obregon 10K Round of 32", https://umpiry.com/match/2007-04-23/calvo-vs-herrera-obregon-10k-r32?utm_source=cite (as of 23 April 2007).