Varvara Lepchenko defeated Carina Witthoeft 6-1 7-6 in the Wuhan qualifying round of 16 on hard. The upset overturned the form book — Carina Witthoeft came in leading the head-to-head 1–0. Varvara Lepchenko claimed a first win over Carina Witthoeft in two meetings, narrowing the head-to-head to 1–1.
Lepchenko V. took it in straight sets.
Lepchenko V. and Witthoeft C. faced 4 of the same opponents in the last 12 months. Lepchenko V. went 2–3 (40%) against them, Witthoeft C. 2–2 (50%). Results against comparable opponents are close (0 : 1 better-results split).
Only 4 common opponents — small sample, treat as indicative.