Yasutaka Uchiyama vs Fajing Sun — Yokkaichi CH Quarter-final

Yokkaichi CH · CHALLENGER · Quarter-final
Yasutaka Uchiyama
JPN
Yasutaka Uchiyama
#326ATP
1463ELO
1431Hard ELO
33 yrs · 183 cm · Right-handed
Last 10 · pre-match
LLLLLLLWWW
2 — 0
Sets
Monday, 23 March 2026
hard
CHN
Fajing Sun
#270ATP
1496ELO
1473Hard ELO
$32kYTD
$490kCAREER
29 yrs · 178 cm · Right-handed
Last 10 · pre-match
LLLLLLWWLL
Uchiyama Y.
6-1 6-2
Sun F.
Uchiyama Y.
662
Sun F.
120

Yasutaka Uchiyama defeated Fajing Sun 6-1 6-2 in the Yokkaichi CH quarter-final on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Uchiyama Y.serving83% hold

wins 65% of points on serve vs Sun F.

Sun F.serving86% hold

wins 67% of points on serve vs Uchiyama Y.

Serve-dominated — both hold easily, expect tiebreaks

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.Sun F.
1st serve in·Even
55%
59%
1st serve points won·Slight edge
78%
72%
2nd serve points won·Even
50%
54%
Service points won·Even
65%
65%
Return points won·Even
37%
39%
Break points saved·Even
64%
66%
Aces / match·Dominant
7.9
3.6
Double faults / match·Dominant
3.1
1.5

Averages over each player's completed matches in the selected window (19 vs 32). ATP, WTA & Challenger.

Clutch

Under pressure
Uchiyama Y.Sun F.
Clutch Rating·Dominant
30
5
Break points saved·Dominant
91
65
Break points won·Slight edge
2
10
Deciding sets·Dominant
45
8
Tiebreaks·Clear edge
24
4

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Umpiry Score

Pre-match
Uchiyama Y.
5.0
Heavy underdogUmpiry Score
  • Extended break: 42 days (−0.7)
Sun F.
4.5
Heavy underdogUmpiry Score
  • Extended break: 42 days (−0.7)
Form & Matchup
4.3Hard Elo 1431
Surface ELO
5.7+43 Hard Elo edge
4.4Overall Elo 1463
ELO gap
5.6Overall Elo 1496
5.0No prior meetings
H2H
5.0
6.1
Surface form
2.3
Win streak
0.0Lost last 2
Context
5.0
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.Sun F.
Freshness·
—
92

Sun F.: 6 days rest · 1 match, 19 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Final
Noguchi R.[7]
Uchiyama Y.
5-77-656-3
Semi-finals
Noguchi R.[7]
Wendelken H.
6-42-66-4
Uchiyama Y.
Matsuoka H.
6-45-76-4
Quarter-finals
Matsuoka H.
Kwon S.
4-66-24-2
Noguchi R.[7]
Broady L.
6-16-3
Uchiyama Y.
Sun F.
6-16-2
Wendelken H.
Shimizu Y.
6-36-4
R16
Uchiyama Y.
Added D.[3]
6-26-2
Matsuoka H.
Mccabe J.[8]
7-56-4
Broady L.
Honda N.
6-16-1
Shimizu Y.
Hsu Y.[4]
7-53-66-1
Wendelken H.
Jubb P.
6-24-67-64
Sun F.
Imamura M.
3-66-36-4
Kwon S.
Holmgren A.[2]
7-56-3
Noguchi R.[7]
Tu L.
4-66-07-5
R32
Hsu Y.[4]
Boulais J.
7-56-3
Noguchi R.[7]
Wu T.
6-36-3
Honda N.
Shimabukuro S.[1]
6-16-4
Broady L.
Trotter J.
6-16-1
Tu L.
Overbeck C.
7-57-63
Shimizu Y.
Cui J.
2-66-06-4
Jubb P.
Samrej K.
7-56-0
Wendelken H.
Zhou Y.[5]
6-14-66-1
Uchiyama Y.
Jones M.
6-44-66-4
Added D.[3]
Isomura K.
6-46-2
Mccabe J.[8]
Ilagan A.
6-47-69
Matsuoka H.
Milic O.
6-45-76-4
Kwon S.
Ellis B.
6-26-0
Holmgren A.[2]
Tokuda R.
6-33-66-3
Sun F.
Uchida K.[6]
6-46-2
Imamura M.
Sin S.
6-46-1