Yannick Hanfmann defeated Zizou Bergs 3-6 6-3 6-2 in the Gstaad qualifying round 2 on clay. The upset overturned the form book — Zizou Bergs came in ranked #39, defending last year's round of 16.
Hanfmann Y. came through in three sets.
Hanfmann Y. and Bergs Z. faced 1 of the same opponent in the last 12 months. Hanfmann Y. went 1–0 (100%) against them, Bergs Z. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Yannick Hanfmann beat Zizou Bergs 3-6 6-3 6-2. Umpiry, "Yannick Hanfmann vs Zizou Bergs — Gstaad Qualifying Round 2", https://umpiry.com/match/2022-07-18/bergs-vs-hanfmann-gstaad-q2?utm_source=cite (as of 18 July 2022).