Andrea Petkovic defeated Ysaline Bonaventure 6-2 7-5 in the Hamburg quarter-final on clay.
Petkovic A. took it in straight sets.
Petkovic A. and Bonaventure Y. faced 2 of the same opponents in the last 12 months. Petkovic A. went 1–1 (50%) against them, Bonaventure Y. 1–1 (50%).
Only 2 common opponents — too few for any conclusion. Shown without assessment.
Andrea Petkovic beat Ysaline Bonaventure 6-2 7-5. Umpiry, "Andrea Petkovic vs Ysaline Bonaventure — Hamburg Quarter-final", https://umpiry.com/match/2021-07-05/bonaventure-vs-petkovic-hamburg-qf?utm_source=cite (as of 5 July 2021).