Yasutaka Uchiyama vs Tsung Hao Huang — Zhangjiagang CH Round of 16

Zhangjiagang CH · CHALLENGER · Round of 16
Yasutaka Uchiyama
JPN5
Yasutaka Uchiyama
#336ATP
1463ELO
1431Hard ELO
33 yrs · 183 cm · Right-handed
Last 10 · pre-match
LLLLLLLWWW
2 — 0
Sets
Monday, 25 August 2025
hard
TPE
Tsung Hao Huang
#604ATP
1309ELO
1280Hard ELO
26 yrs · 173 cm · Right-handed
Last 10 · pre-match
LWLWWLLLLL
Uchiyama Y.
6-2 6-4
Huang T.
Uchiyama Y.
662
Huang T.
240

Yasutaka Uchiyama defeated Tsung Hao Huang 6-2 6-4 in the Zhangjiagang CH round of 16 on hard. The result followed the form book — Yasutaka Uchiyama came in ranked #336, defending the title.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Uchiyama Y.serving82% hold

wins 64% of points on serve vs Huang T.

Huang T.serving80% hold

wins 63% of points on serve vs Uchiyama Y.

Even serve battle

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Statistics

This season
Uchiyama Y.Huang T.
1st serve in·Even
59%
59%
1st serve points won·Slight edge
74%
65%
2nd serve points won·Even
50%
52%
Service points won·Slight edge
64%
59%
Return points won·Even
35%
39%
Break points saved·Clear edge
62%
50%
Aces / match·Dominant
7.3
2.0
Double faults / match·Slight edge
2.5
1.8

Averages over each player's completed matches in the selected window (72 vs 39). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Uchiyama Y.
5.7
Slight disadvantageUmpiry Score
  • Extended break: 29 days (−0.3)
Huang T.
5.7
Slight disadvantageUmpiry Score
Form & Matchup
7.2+151 Hard Elo edge
Surface ELO
2.8Hard Elo 1280
7.2Overall Elo 1463
ELO gap
2.8Overall Elo 1309
5.0No prior meetings
H2H
5.0
2.5
Surface form
5.2
0.0Lost last 4
Win streak
Fatigue & Travel
9.0
Prev. match
9.0
Context
Defending pts
5.0

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.

Freshness

Recent load
Uchiyama Y.Huang T.
Freshness·
—
68

Huang T.: 1 day rest · 3 matches, 49 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Final
Shimabukuro S.[3]
Crawford O.[6]
6-33-67-5
Semi-finals
Shimabukuro S.[3]
Uchiyama Y.[5]
6-37-65
Crawford O.[6]
Isomura K.
7-616-0
Quarter-finals
Uchiyama Y.[5]
Uchida K.
6-36-4
Isomura K.
Sin S.
2-66-26-4
Shimabukuro S.[3]
Simakin I.[7]
6-46-3
Crawford O.[6]
Tokuda R.
7-613-66-2
R16
Crawford O.[6]
Moriya H.
6-34-66-4
Tokuda R.
Sekulic P.
6-46-4
Sin S.
Sun F.[4]
6-36-1
Isomura K.
Cui J.
3-66-27-69
Uchiyama Y.[5]
Huang T.
6-26-4
Shimabukuro S.[3]
Peliwo F.
6-36-4
Uchida K.
Noguchi R.[2]
6-17-64
Simakin I.[7]
Charlton J.
6-46-4
R32
Sekulic P.
Tomic B.[1]
6-11-67-66
Charlton J.
Te R.
6-46-776-4
Tokuda R.
Binda A.
5-76-36-3
Moriya H.
Yevseyev D.
6-24-66-4
Isomura K.
Fomin S.
6-36-2
Simakin I.[7]
Wu T.
6-47-61
Peliwo F.
Bar Biryukov P.
6-16-2
Uchiyama Y.[5]
Kikuchi Y.
6-25-76-1
Uchida K.
Castelnuovo L.
7-646-3
Noguchi R.[2]
Xiao L.
7-666-1
Sun F.[4]
Mo Y.
3-66-36-4
Crawford O.[6]
Imamura M.
6-36-2
Sin S.
Shin W.
7-57-64
Cui J.
Gea A.[8]
5-77-646-0
Shimabukuro S.[3]
Watt J.
6-43-66-2
Huang T.
Uesugi K.
6-16-743-2