Roman Safiullin defeated Yannick Hanfmann 6-1 7-6 in the Stuttgart q16 on grass. The upset overturned the form book — Yannick Hanfmann came in ranked #55, defending last year's round of 16. Roman Safiullin extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-01-02 | Adelaide 1 | Q1 | hard | Roman Safiullin | 6-7 6-4 6-4 |
| 2022-06-06 | Stuttgart | Q1 | grass | Roman Safiullin | 6-1 7-6 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Safiullin R.: 2 days rest · 1 match, 19 games (7d) · Hanfmann Y.: 4 days rest · 2 matches, 38 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the grass field, opponent-adjusted over 52 weeks). About