Corinna Dentoni defeated Ekaterina Bychkova 6-3 6-2 in the Roland Garros qualifying round of 32 on clay. The upset overturned the form book — Ekaterina Bychkova came in leading the head-to-head 1–0, defending last year's round of 128. Corinna Dentoni claimed a first win over Ekaterina Bychkova in two meetings, levelling the head-to-head at 1–1.
Dentoni C. took it in straight sets.
Dentoni C. and Bychkova E. faced 1 of the same opponent in the last 12 months. Dentoni C. went 1–0 (100%) against them, Bychkova E. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Clay: Dentoni C. leads 1–0 · Hard: Bychkova E. leads 1–0
Corinna Dentoni beat Ekaterina Bychkova 6-3 6-2. Umpiry, "Corinna Dentoni vs Ekaterina Bychkova — Roland Garros Qualifying Round of 32", https://umpiry.com/match/2011-05-20/bychkova-vs-dentoni-roland-garros-q32?utm_source=cite (as of 20 May 2011).