Roman Safiullin defeated Yannick Hanfmann 6-1 7-6 in the Stuttgart qualifying round of 16 on grass. The upset overturned the form book — Yannick Hanfmann came in ranked #54, leading the head-to-head 1–0, defending last year's round of 16. Roman Safiullin claimed a first win over Yannick Hanfmann in two meetings, narrowing the head-to-head to 1–1.
Safiullin R. took it in straight sets.
Safiullin R. and Hanfmann Y. faced 1 of the same opponent in the last 12 months. Safiullin R. went 1–0 (100%) against them, Hanfmann Y. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Grass: Safiullin R. leads 1–0 · Clay: Hanfmann Y. leads 1–0