Shintaro Mochizuki defeated Alibek Kachmazov 7-5 6-7 7-6 in the Helsinki CH qualifying round 2 on hard. The upset overturned the form book — Alibek Kachmazov came in leading the head-to-head 1–0. Shintaro Mochizuki claimed a first win over Alibek Kachmazov in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-01-13 | Australian Open | Q1 | hard | Alibek Kachmazov | 6-3 7-6(1) |
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 (199 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.
Mochizuki S.: 8 days rest · 4 matches (14d). Higher means fresher. About