Khumoun Sultanov vs Fumin Jiang — Zhangjiagang Qualifying Round of 32
Zhangjiagang · CHALLENGER · Qualifying Round of 32
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Sets
Sunday, 30 August 2026 ·
hard
Court 4 · 1st on
Sultanov K.vs
Jiang F.
Khumoun Sultanov faces Fumin Jiang in the Zhangjiagang qualifying round of 32 on hard. Khumoun Sultanov holds the paper edge — ranked #461.
Win Probability
Pre-match · updated 01:50 UTCSultanov K.92%
Jiang F.8%
Toss-up
50–58%
50–58%
Slight edge
58–67%
58–67%
Clear favourite
67–80%
67–80%
Strong favourite
80%+
80%+
Strong favourite · Sultanov K. heavily favoured
Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
Key context
- Fatigue load: Fumin Jiang carries the heavier recent load — 2 three-setters to 0 in the past fortnight.
- Surface form: Khumoun Sultanov 3 of 4, Fumin Jiang 2 of 4 on hard recently — Khumoun Sultanov the sharper of late.
Common opponents
Last 12 monthsNo common opponents in the last 12 months.
Includes tour-level, 125s, qualifying and team events (⚑). Walkovers excluded. Describes past results in different contexts — not a prediction.
Umpiry Score
Pre-match6.5
Marginal edgeUmpiry ScorePartial · surface data limited5.5
Slight disadvantageUmpiry ScorePartial · surface data limitedForm & Matchup
5.0No prior meetings
H2H5.0No prior meetings
7.07 of last 10 on hard
Surface form0.0
Win streak0.0
Context
5.0Didn't play here last year
Defending pts5.0Didn't play here last year
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.
18 matches
Statistics
This season1st serve in·
59%
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1st serve points won·
70%
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2nd serve points won·
57%
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Service points won·
65%
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Return points won·
44%
—
Break points saved·
66%
—
Aces / match·
4.6
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Double faults / match·
1.7
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Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Freshness
Recent loadFreshness·
97
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Sultanov K.: 14 days rest · 1 match (14d). Higher means fresher. About
When it starts
1st on Court 4 · Followed By · up next on court
- 1Sultanov K. v Jiang F.This match
- 2Aguiard E. v Delaney J.
Conditions
Court speed
Fastbig serves, short points
SlowFast
Weather forecast
28°CThunderstorm
Wind 10 km/hHumidity 86%
Head to head
No previous meetings on record.