Fiona Ferro defeated Ekaterina Alexandrova 7-5 6-2 in the Palermo round of 16 on clay. The upset overturned the form book — Ekaterina Alexandrova came in ranked #28.
Ferro F. took it in straight sets.
Ferro F. and Alexandrova E. faced 3 of the same opponents in the last 12 months. Ferro F. went 1–4 (20%) against them, Alexandrova E. 3–0 (100%). Alexandrova E. came out better against 2 of 3 comparable opponents, Ferro F. against 0.
Only 3 common opponents — small sample, treat as indicative.
Fiona Ferro beat Ekaterina Alexandrova 7-5 6-2. Umpiry, "Fiona Ferro vs Ekaterina Alexandrova — Palermo Round of 16", https://umpiry.com/match/2020-08-05/alexandrova-vs-ferro-palermo-r16?utm_source=cite (as of 5 August 2020).