Sinja Kraus defeated Anastasia Potapova 6-2 6-7 6-3 in the Madrid qualifying round of 32 on clay. The upset overturned the form book — Anastasia Potapova came in ranked #25, defending last year's round of 16.
Kraus S. came through in three sets.
Kraus S. and Potapova A. faced 2 of the same opponents in the last 12 months. Kraus S. went 0–2 (0%) against them, Potapova A. 1–1 (50%).
Only 2 common opponents — too few for any conclusion. Shown without assessment.
Sinja Kraus beat Anastasia Potapova 6-2 6-7(5) 6-3. Umpiry, "Sinja Kraus vs Anastasia Potapova — Madrid Qualifying Round of 32", https://umpiry.com/match/2026-04-21/kraus-vs-potapova-madrid-q32?utm_source=cite (as of 21 April 2026).