MATCHSTAT

Rira Kosaka Ranking, Earnings, Records, Stats & Performance Trends

Rira Kosaka

Rira Kosaka

JPNJapan
Recent Stats:
w
l
l
w
w
l
w
w
w
l

Age:17 years (03 Jun 2008)

Birthplace:N/A

Residence:N/A

Status:Active

Turned Pro:N/A

Prize Money:$0

Career Statistics

Main Tours
win0-0
Tour Finals
win0-0
Master
win0-0
Grand Slam
win0-0
Cups
win0-0
Futures
win0-0
Challengers
win0-0
Total
win7-8
Total Titles
win0
Favorite Surface
Hard(W 0) & (L 0)

Kosaka Performance Breakdown

Surface RecordPer %W/L
Overall62.5%5/3
Clay0%0/0
Hard62.5%5/3
Indoor0%0/0
Grass0%0/0
Round RecordPer %W/L
Second Round0.0%0/1
First Round50.0%1/1
Q3 Round100.0%2/0
Q1 Round66.7%2/1
Level RecordPer %W/L
Total62.5%5/3
Challengers0.0%0/1
Futures71.4%5/2
Cups0%0/0
Grand Slam0%0/0
Main Tour0%0/0
Tour Finals0%0/0
Masters0%0/0
Opp. Rank RecordPer %W/L
Vs Top.10%0/0
Vs Top.50%0/0
Vs Top.100%0/0
Vs Top.200%0/0
Vs Top.500%0/0
Vs Top.1000%0/0

Kosaka Historical Matches Played Records

(R2) W15 Fukui(05-22-25)

Hard
JPN FlagNao Nishino
6
6
JPN FlagRira Kosaka
1
1

(R1) W15 Fukui(05-21-25)

Hard
JPN FlagRira Kosaka
7
0
6
JPN FlagYuno Kitahara
5
6
2

(Q3) W15 Fukui(05-20-25)

Hard
JPN FlagRira Kosaka
6
6
JPN FlagMaiko Uchijima
3
3

(Q1) W15 Fukui(05-19-25)

Hard
JPN FlagRira Kosaka
6
6
JPN FlagNao Yoshida
1
1

(R1) W15 Toyama(05-14-25)

Hard
JPN FlagYuka Naito
6
2
6
JPN FlagRira Kosaka
1
6
2

Kosaka Performance Stats Trends

Service Stats Trends
Aces per Game0.062/32
Double Faults Per Game0.3812/32
1st Serve %59.0%111/188
1st Serve Win%62.2%69/111
2nd Serve Win%32.5%25/77
Serve Points Win%50.0%94/188
Return Stats Trends
Opponent Aces / Game0.134/32
Opponent Double Faults / Game0.227/32
Opponent 1st Serve %75.7%153/202
1st Return Win %37.3%57/153
2nd Return Win %51.0%25/49
Return Points Win%40.6%82/202
Break Points (Serve) Stats
Break Points Saved / Game0.5417/32
Break Points Faced / Game1.0533/32
Break Points Save %51.5%17/33
Service Hold %49.2%15.5/31.5
Break Points (Return) Stats
Break Points Won / Game0.258/32
Opponent Break Points / Game0.7925/32
Break Points Won %32.0%8/25
Opponent Hold %74.6%23.5/31.5

Kosaka Surface Win/Loss Performance History

YEARSUM.HARDCLAYI.HARDGRASS
20255/35/30/00/00/0
20242/22/20/00/00/0
20230/30/30/00/00/0

Kosaka Titles/Finals 2025

Titles

No titles happened.

Finals

No finals happened.

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