Yasutaka Uchiyama vs Rei Sakamoto — Kobe CH Qualifying Round 1

Kobe CH · CHALLENGER · Qualifying Round 1
JPN
Yasutaka Uchiyama
[3]
#312ATP
1474ELO
1442Hard ELO
33 yrs · 183 cm · Right-handed
Last 10
LLLLLWWWWL
2 — 0
Sets
Monday, 13 November 2023
hard
JPN
Rei Sakamoto
#153ATP
1641ELO
1606Hard ELO
$203kYTD
$462kCAREER
19 yrs · 193 cm · Right-handed
Last 10
LLWWWWWLLW

Umpiry Score

Pre-match
Uchiyama Y.
4.0
Heavy underdogUmpiry Score
  • Recent retirement (−1.5)
Sakamoto R.
6.6
Marginal edgeUmpiry ScorePartial · surface data limited
Form & Matchup
3.2Hard Elo 1442
Surface ELO
6.8+165 Hard Elo edge
3.2Overall Elo 1474
ELO gap
6.8Overall Elo 1641
5.0
H2H
5.0
4.6
Surface form
0.0
Win streak
Fatigue & Travel
7.5
Minutes 14d
7.0
Prev. match
Context
6.0
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.

Uchiyama Y.
662
Sakamoto R.
120

Head to head

0–1
DateTournamentRoundSurfaceWinnerScore
2025-11-17Yokohama CHQFhardRei Sakamoto3-6 6-3 6-4

Statistics

Recent form
Uchiyama Y.Sakamoto R.
56%1st serve in+4%60%
79%1st serve points won+5%74%
53%2nd serve points won53%
67%Service points won+2%65%
38%Return points won+1%37%
67%Break points saved+2%65%
7.8Aces / match+2.25.6
2.2Double faults / match+0.22

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw — qualifying

Q2
Fenty A.
Bai Y.
4-66-36-4
Ivanovski K.[4]
Trotter J.
5-77-656-4
Fonio G.[2]
Hazawa S.
6-36-736-1
Uchiyama Y.[3]
Ellis B.
6-47-5
Holmgren A.
Takahashi Y.
6-46-4
Q1
Bai Y.
Weber A.
6-26-4
Ivanovski K.[4]
Matsuda R.
6-726-26-2
Ellis B.
Nakagawa N.[7]
6-26-767-64
Noguchi R.
Erhard M.[6]
6-46-0
Trotter J.
Sinclair C.[9]
6-47-5
Takahashi Y.
Sekulic P.[1]
6-24-1
Uchiyama Y.[3]
Sakamoto R.
6-16-2
Holmgren A.
Kumar O.[8]
6-26-3
Fonio G.[2]
Moriya H.
7-56-2
Hazawa S.
Escobedo E.[12]
5-6
Fenty A.
Gerasimov E.[11]
6-30-0