Kimberly Birrell vs Sayaka Ishii — Osaka Qualifying Round 1

Osaka · CHALLENGER · Qualifying Round 1
AUS
Kimberly Birrell
#83WTA
1752ELO
1751Hard ELO
28 yrs · 170 cm · Right-handed
Last 10
LWLLLWWLLW
2 — 1
Sets
Monday, 14 October 2024
hard
JPN
Sayaka Ishii
#642WTA
1449ELO
1434Hard ELO
20 yrs
Last 10
LWLWLWLLLW

Umpiry Score

Pre-match
Birrell K.
7.4
Dominant favouriteUmpiry Score
Ishii S.
4.3
Heavy underdogUmpiry Score
  • Extended break: 28 days (−0.3)
Form & Matchup
8.9+317 Hard Elo edge
Surface ELO
1.1Hard Elo 1434
8.7Overall Elo 1752
ELO gap
1.3Overall Elo 1449
5.0No prior meetings
H2H
5.0
6.2
Surface form
4.6
0.0
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.

Birrell K.
6362
Ishii S.
2631

Head to head

No previous meetings on record.

Statistics

Recent form
Birrell K.Ishii S.
64%1st serve in+1%63%
64%1st serve points won+1%63%
43%2nd serve points won43%
56%Service points won56%
46%Return points won+2%44%
58%Break points saved+4%54%
1.9Aces / match+0.42.3
5.5Double faults / match+1.73.8

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

Draw — qualifying

Q2
Siegemund L.
Hibino N.
6-16-4
Lamens S.
Lys E.
7-56-3
Birrell K.
Ponchet J.
7-53-66-2
Ito A.
Hartono A.
3-66-36-4
Shibahara E.
Stakusic M.
2-67-627-67
Bogdan A.
Sato N.
6-36-3
Q1
Siegemund L.
Saigo R.
7-56-2
Hibino N.
Sawangkaew M.
3-67-56-3
Lys E.
Sakatsume H.
6-26-2
Lamens S.
Koike E.
7-666-1
Ponchet J.
Wang Q.
6-36-3
Birrell K.
Ishii S.
6-23-66-3
Ito A.
Bektas E.
6-36-4
Hartono A.
Sonmez Z.
7-631-66-4
Stakusic M.
Fett J.
7-636-2
Shibahara E.
Fruhvirtova L.
3-67-647-5
Bogdan A.
Krunic A.
6-16-2
Sato N.
Parks A.
4-66-46-2