Petia Marinova defeated Sylvia Schenck 6-3 4-6 6-4 in the Culiacan 10K qualifying round on hard.
Marinova P. came through in three sets.
Petia Marinova beat Sylvia Schenck 6-3 4-6 6-4. Umpiry, "Petia Marinova vs Sylvia Schenck — Culiacan 10K Qualifying Round", https://umpiry.com/match/1997-10-28/marinova-vs-schenck-culiacan-10k-qf?utm_source=cite (as of 28 October 1997).