

Roman Safiullin defeated Yannick Hanfmann 6-1 7-6 in the Stuttgart qualifying round 1 on grass. The upset overturned the form book — Yannick Hanfmann came in ranked #51, defending last year's round of 16, but Roman Safiullin had been the form player, winning 6 of their last 8 on grass. Roman Safiullin extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-01-02 | Adelaide 1 | Q1 | hard | Roman Safiullin | 6-7(2) 6-4 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
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
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Safiullin R.: 9 days rest · 3 matches (14d) · Hanfmann Y.: 12 days rest · 2 matches (14d). Higher means fresher. About