Varvara Lepchenko defeated Catalina Castano 6-7 6-1 6-1 in the US Open round of 128 on hard. The upset overturned the form book — Catalina Castano came in defending last year's round of 64.
Lepchenko V. came through in three sets.
Lepchenko V. and Castano C. faced 2 of the same opponents in the last 12 months. Lepchenko V. went 1–1 (50%) against them, Castano C. 0–2 (0%).
Only 2 common opponents — too few for any conclusion. Shown without assessment.
Varvara Lepchenko beat Catalina Castano 6-7 6-1 6-1. Umpiry, "Varvara Lepchenko vs Catalina Castano — US Open Round of 128", https://umpiry.com/match/2006-08-28/castano-vs-lepchenko-us-open-r128?utm_source=cite (as of 28 August 2006).