Colin Sinclair vs Alibek Kachmazov — Astana Q32
RUSALT
Colin Sinclair defeated Alibek Kachmazov in the semifinals of the Astana tournament, winning 7-6, 6-7, 6-2 on hard courts. Sinclair served 12 aces and committed 3 double faults, converting 38% of break points and winning 83% of first-serve points. He broke Kachmazov's serve 3 times, while Kachmazov broke once.
Key context
- Match story: Colin Sinclair closed it out in three sets, 7–6 6–7 6–2.
Head to head
No previous meetings on record.
Statistics
This seasonAverages over each player's completed matches in the selected window (7 vs 3). ATP, WTA & Challenger.
Clutch
Under pressurePerformance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Win Probability
Pre-match · updated 10:50 UTC50–58%
58–67%
67–80%
80%+
Clear favourite · Kachmazov A. clearly ahead, but no certainty
Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
Umpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Freshness
Recent loadSinclair C.: 9 days rest · 3 matches (14d) · Kachmazov A.: 11 days rest · 1 match (14d). Higher means fresher. About