Fajing Sun vs Semen Pankin — Astana Round of 16
CHN5
Sun F.
Fajing Sun defeated Semen Pankin in the Round of 16 at the Astana tournament, coming back from a set down to win 4-6, 7-6, 6-3 on hard courts. Sun served 5 aces and committed 3 double faults, while Pankin had 13 aces and 8 double faults. Sun converted 36% of break points and broke Pankin's serve 5 times, compared to Pankin's 4 service breaks.
Key context
- Match story: Fajing Sun dropped the opening set before beating Semen Pankin 4–6 7–6 6–3.
Head to head
No previous meetings on record.
Statistics
This seasonAverages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Win Probability
Pre-match · updated 06:50 UTC50–58%
58–67%
67–80%
80%+
Toss-up · Too close to call
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.