Anastasia Potapova defeated Pauline Parmentier 6-4 7-6 in the Australian Open round of 128 on hard. The upset overturned the form book — Pauline Parmentier came in defending last year's round of 128, but Anastasia Potapova had been the form player, winning 3 of their last 6 on hard.
Potapova A. took it in straight sets.
Potapova A. and Parmentier P. faced 1 of the same opponent in the last 12 months. Potapova A. went 0–1 (0%) against them, Parmentier P. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Anastasia Potapova beat Pauline Parmentier 6-4 7-6(5). Umpiry, "Anastasia Potapova vs Pauline Parmentier — Australian Open Round of 128", https://umpiry.com/match/2019-01-15/parmentier-vs-potapova-australian-open-r128?utm_source=cite (as of 15 January 2019).