Andrea Petkovic defeated Xinyun Han 6-3 6-1 in the Doha qualifying round 1 on hard. The result followed the form book — Andrea Petkovic came in leading the head-to-head 1–0. Andrea Petkovic extended the head-to-head to 2–0.
Petkovic A. took it in straight sets.
Petkovic A. and Han X. faced 1 of the same opponent in the last 12 months. Petkovic A. went 0–1 (0%) against them, Han X. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Hard: Petkovic A. leads 1–0 · Clay: Petkovic A. leads 1–0
Andrea Petkovic beat Xinyun Han 6-3 6-1. Umpiry, "Andrea Petkovic vs Xinyun Han — Doha Qualifying Round 1", https://umpiry.com/match/2018-02-12/han-vs-petkovic-doha-q1?utm_source=cite (as of 12 February 2018).