Petra Kvitova defeated Mihaela Buzarnescu 6-3 6-2 in the Birmingham semi-final on grass. The result followed the form book — Petra Kvitova came in leading the head-to-head 1–0, defending the title. Petra Kvitova extended the head-to-head to 2–0.
Kvitova P. took it in straight sets.
Kvitova P. and Buzarnescu M. faced 13 of the same opponents in the last 12 months. Kvitova P. went 14–3 (82%) against them, Buzarnescu M. 9–6 (60%). Kvitova P. came out better against 4 of 12 comparable opponents, Buzarnescu M. against 2 — though 1 of those edges carries caveats (retirement).
Grass: Kvitova P. leads 1–0 · Clay: Kvitova P. leads 1–0
Petra Kvitova beat Mihaela Buzarnescu 6-3 6-2. Umpiry, "Petra Kvitova vs Mihaela Buzarnescu — Birmingham Semi-final", https://umpiry.com/match/2018-06-18/buzarnescu-vs-kvitova-birmingham-sf?utm_source=cite (as of 18 June 2018).