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 2–0, but Shintaro Mochizuki had been the form player, winning 5 of their last 10 on hard. Shintaro Mochizuki claimed a first win over Alibek Kachmazov in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-01-13 | Australian Open | Q1 | hard | Alibek Kachmazov | 6-3 7-6 |
| 2025-01-07 | Australian Open | Q128 | hard | Alibek Kachmazov | 6-3 7-6(1) |
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
Mochizuki S.: 7 days rest · 1 match, 25 games (7d) · Kachmazov A.: 10 days rest · 1 match (14d). 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 hard field, opponent-adjusted over 52 weeks). About