Akira Santillan vs Masamichi Imamura — Yokohama CH Round of 32

Yokohama CH · CHALLENGER · Round of 32
AUS
Akira Santillan
#307ATP
1415ELO
1377Hard ELO
29 yrs · 180 cm · Right-handed
Last 10
LLLLLLWLWW
2 — 0
Sets
Monday, 17 November 2025
hard
JPN
Masamichi Imamura
#442ATP
1308ELO
1276Hard ELO
27 yrs · 178 cm · Right-handed
Last 10
LLWWLLWWWL

Umpiry Score

Pre-match
Santillan A.
6.5
Marginal edgeUmpiry Score
Imamura M.
5.9
Even matchUmpiry Score
Form & Matchup
5.8+101 Hard Elo edge
Surface ELO
4.2Hard Elo 1276
5.9Overall Elo 1415
ELO gap
4.1Overall Elo 1308
5.0No prior meetings
H2H
5.0
5.3
Surface form
5.3
0.0
Win streak
0.0
Fatigue & Travel
5.1
Minutes 14d
6.0
4.0
3-set count
4.0
Prev. match
6.0
Context
5.0
Defending pts
6.0

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.

Santillan A.
662
Imamura M.
020

Head to head

No previous meetings on record.

Statistics

Recent form
Santillan A.Imamura M.
63%1st serve in+2%65%
71%1st serve points won+6%65%
50%2nd serve points won+1%51%
63%Service points won+3%60%
38%Return points won+5%43%
50%Break points saved+3%53%
6.5Aces / match+4.61.9
3.6Double faults / match+2.31.3

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

Draw

Final
Sakamoto R.[2]
Uchida K.[8]
4-67-646-4
Semi-finals
Uchida K.[8]
Ribeiro Marcondes I.
6-46-2
Sakamoto R.[2]
Santillan A.
3-66-16-3
Quarter-finals
Ribeiro Marcondes I.
Oberleitner N.
6-16-3
Santillan A.
Kusuhara Y.
6-36-2
Uchida K.[8]
Nishikori K.[1]
6-26-2
Sakamoto R.[2]
Uchiyama Y.[7]
3-66-36-4
R16
Kusuhara Y.
Shimizu Y.[6]
6-36-3
Santillan A.
Bigun K.
6-36-1
Uchiyama Y.[7]
Vrbensky M.
6-36-3
Sakamoto R.[2]
Zhukov M.
6-16-2
Ribeiro Marcondes I.
Mochizuki Y.
6-27-65
Uchida K.[8]
Taguchi R.
7-56-4
Oberleitner N.
Shiraishi H.
7-54-66-3
Nishikori K.[1]
Sin S.
6-46-1
R32
Bigun K.
Ymer E.[3]
3-0
Nishikori K.[1]
Ichikawa T.
4-66-16-1
Sin S.
Jones L.
3-66-16-2
Taguchi R.
Jones M.
7-636-2
Uchida K.[8]
Chung H.
6-36-0
Ribeiro Marcondes I.
Crawford O.[4]
6-46-4
Shiraishi H.
Basing M.
2-66-26-3
Shimizu Y.[6]
Takahashi Y.
6-26-2
Kusuhara Y.
Isomura K.
7-56-3
Santillan A.
Imamura M.
6-06-2
Uchiyama Y.[7]
Huang T.
6-47-611
Vrbensky M.
Shin W.
6-36-3
Zhukov M.
Tabata R.
6-46-4
Sakamoto R.[2]
Samrej K.
6-47-61
Oberleitner N.
Hsu Y.[5]
7-56-2
Mochizuki Y.
Yamasaki J.
6-47-65