D. Hwang vs Daisuke Sumizawa — M15 Tianjin Round of 32
M15 Tianjin · ITF · Round of 32
KORD. Hwang
18 yrs
Last 10 · pre-match
LWWLLL
2 — 1
Sets
Wednesday, 5 August 2026 ·
hard
Hwang D.6-2 2-6 6-4
Sumizawa D.
Hwang D.
6262
Sumizawa D.
2641
D. Hwang defeated Daisuke Sumizawa in the Round of 32 of the M15 Tianjin tournament on hard courts. The match ended with a score of 6-2, 2-6, 6-4 in favor of Hwang. Key stats included 4 aces for both players, 2 double faults for Hwang and 5 for Sumizawa, and 3 service breaks for Hwang compared to 2 for Sumizawa.
Key context
- Match story: D. Hwang closed it out in three sets, 6–2 2–6 6–4.
Head to head
No previous meetings on record.
Statistics
This seasonHwang D.Sumizawa D.
1st serve in·
—
47%
1st serve points won·
—
67%
2nd serve points won·
—
48%
Service points won·
—
57%
Return points won·
—
26%
Break points saved·
—
63%
Aces / match·
—
2.0
Double faults / match·
—
2.5
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Win Probability
Pre-match · updated 01:50 UTCHwang D.34%
Sumizawa D.66%
Toss-up
50–58%
50–58%
Slight edge
58–67%
58–67%
Clear favourite
67–80%
67–80%
Strong favourite
80%+
80%+
Slight edge · Sumizawa D. narrowly ahead
Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.
Umpiry Score
Pre-matchHwang D.
6.1
Even matchUmpiry ScorePartial · surface data limited4.8
Heavy underdogUmpiry ScorePartial · surface data limitedForm & Matchup
5.0No prior meetings
H2H5.0No prior meetings
Surface form
1.32 of last 10 on hard
Win streak
0.0Lost last 8
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.