Juncheng Shang vs Yasutaka UchiyamaAtlanta Qualifying Round 1

Atlanta · ATP · Qualifying Round 1
#274ATP
1746ELO
1698Hard ELO
21 yrs · 180 cm · Left-handed
Last 10 · pre-match
LLLWLWWLWW
2 — 0
Sets
Monday, 24 July 2023
hard
#336ATP
1463ELO
1431Hard ELO
33 yrs · 183 cm · Right-handed
Last 10 · pre-match
LLLLLLLWWW
Shang J.
7-6 7-5
Uchiyama Y.
Shang J.
7772
Uchiyama Y.
6450

Juncheng Shang defeated Yasutaka Uchiyama 7-6 7-5 in the Atlanta qualifying round 1 on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Shang J.serving86% hold

wins 67% of points on serve vs Uchiyama Y.

Uchiyama Y.serving88% hold

wins 68% of points on serve vs Shang J.

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

Serve & return on hard

Shang J.Uchiyama Y.
34
Serve
18
Return

Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About

Statistics

This season
1st serve in·Even
63%
61%
1st serve points won·Even
71%
74%
2nd serve points won·Even
53%
52%
Service points won·Even
64%
65%
Return points won·Even
36%
36%
Break points saved·Even
64%
63%
Aces / match·Clear edge
4.1
6.9
Double faults / match·Slight edge
2.4
2.0

Averages over each player's completed matches in the selected window (144 vs 182). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Dominant
76
30
Break points saved·Slight edge
96
91
Break points won·Dominant
45
2
Deciding sets·Dominant
94
45
Tiebreaks·Dominant
86
23

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

Umpiry Score

Pre-match
5.5
Slight disadvantageUmpiry Score
  • Recent retirement (−1.5)
5.1
Clear underdogUmpiry Score
Form & Matchup
8.1+268 Hard Elo edge
Surface ELO
1.9Hard Elo 1431
8.3Overall Elo 1746
ELO gap
1.7Overall Elo 1463
5.0No prior meetings
H2H
5.0
4.8
Surface form
4.8
0.0Lost last 2
Win streak
0.0Lost last 2
Fatigue & Travel
5.3
Minutes 14d
5.8
7.0
3-set count
4.0
9.0
Prev. match
4.0
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.

Conditions

Court speed
Fastbig serves, short points
SlowFast