Vania King defeated Lilia Osterloh 7-6 6-2 in the Monterrey qualifying round of 16 on hard. The upset overturned the form book — Lilia Osterloh came in leading the head-to-head 2–0. Vania King claimed a first win over Lilia Osterloh in three meetings, narrowing the head-to-head to 2–1.
King V. took it in straight sets.
King V. and Osterloh L. faced 1 of the same opponent in the last 12 months. King V. went 0–1 (0%) against them, Osterloh L. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Vania King beat Lilia Osterloh 7-6(5) 6-2. Umpiry, "Vania King vs Lilia Osterloh — Monterrey Qualifying Round of 16", https://umpiry.com/match/2009-03-01/king-vs-osterloh-monterrey-q16?utm_source=cite (as of 1 March 2009).