Christina Mchale defeated Andrea Petkovic 6-0 7-5 in the Wuhan qualifying round of 32 on hard. Christina Mchale moved ahead in the head-to-head, 2–1.
Mchale C. took it in straight sets.
Mchale C. and Petkovic A. faced 4 of the same opponents in the last 12 months. Mchale C. went 1–3 (25%) against them, Petkovic A. 3–3 (50%). Results against comparable opponents are close (1 : 2 better-results split).
Only 4 common opponents — small sample, treat as indicative.
Hard: level 1–1 · Clay: Mchale C. leads 1–0
Christina Mchale beat Andrea Petkovic 6-0 7-5. Umpiry, "Christina Mchale vs Andrea Petkovic — Wuhan Qualifying Round of 32", https://umpiry.com/match/2019-09-20/mchale-vs-petkovic-wuhan-q32?utm_source=cite (as of 20 September 2019).