Pauline Parmentier defeated Anna Karolina Schmiedlova 6-2 6-0 in the Katowice round of 32 on hard. The upset overturned the form book — Anna Karolina Schmiedlova came in defending the title.
Parmentier P. took it in straight sets.
Parmentier P. and Schmiedlova A. faced 3 of the same opponents in the last 12 months. Parmentier P. went 0–3 (0%) against them, Schmiedlova A. 3–0 (100%). Schmiedlova A. came out better against 3 of 3 comparable opponents, Parmentier P. against 0 — though 1 of those edges carries caveats (lower-tier event).
Only 3 common opponents — small sample, treat as indicative.
Pauline Parmentier beat Anna Karolina Schmiedlova 6-2 6-0. Umpiry, "Pauline Parmentier vs Anna Karolina Schmiedlova — Katowice Round of 32", https://umpiry.com/match/2016-04-06/parmentier-vs-schmiedlova-katowice-r32?utm_source=cite (as of 6 April 2016).