Rina Saigo vs Ayumi Koshiishi — W35 Osaka Qualifying Final

W35 Osaka · CHALLENGER · Qualifying Final
JPN
Rina Saigo
#306WTA
1216ELO
1204Hard ELO
25 yrs
Last 10
LLWLWLLLLL
0 — 0
Sets
Monday, 8 April 2024
hard
JPN
Ayumi Koshiishi
#638WTA
1224ELO
1213Hard ELO
25 yrs
Last 10
LWWLLLLWLW

Umpiry Score

Pre-match
Saigo R.
6.3
Marginal edgeUmpiry ScorePartial · surface data limited
Koshiishi A.
5.8
Slight disadvantageUmpiry ScorePartial · surface data limited
Form & Matchup
5.0
H2H
5.0
6.1
Surface form
3.8
Win streak
0.0
Fatigue & Travel
4.0
3-set count
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.

Saigo R.
662
Koshiishi A.
34–

Head to head

2–1
DateTournamentRoundSurfaceWinnerScore
2025-04-28W35 GoyangQFhardRina Saigo6-4 6-1
2024-06-03W35 DaeguR32hardRina Saigo6-2 5-7 6-1
2024-05-20W50 GoyangQ2hardAyumi Koshiishi7-6(4) 7-5

Statistics

Recent form
Saigo R.Koshiishi A.
65%1st serve in+2%63%
56%1st serve points won+3%59%
43%2nd serve points won+1%42%
51%Service points won+2%53%
43%Return points won+1%44%
52%Break points saved+4%48%
1Aces / match+1.52.5
3.3Double faults / match+0.82.5

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

Draw — qualifying

Q3
Saigo R.
Koshiishi A.
6-36-4
Akita S.
Arakawa H.
3-66-313-11
Kobori M.
Sema E.
2-66-410-8
Yamaguchi M.
Li Y.
6-16-2
Shimizu E.
Abe H.
6-06-7114-12
Sato H.
Yoshioka K.
2-67-6811-9
Ma L.
Omae A.
6-17-5
Aikawa M.
Hanatani N.
6-37-67
Q2
Kobori M.
Furuya M.
7-56-3
Koshiishi A.
Hasegawa M.
6-37-65
Saigo R.
Inaba R.
6-06-1
Arakawa H.
Chiba H.
3-66-110-7
Akita S.
Kitahara Y.
6-27-5
Sema E.
Nishimura K.
6-16-0
Yamaguchi M.
Sawashiro K.
6-16-2
Li Y.
Kang J.
6-16-4
Shimizu E.
Higashitani N.
6-36-4
Abe H.
Hosoki Y.
6-26-4
Sato H.
Morisaki K.
6-23-610-5
Yoshioka K.
Ohashi R.
6-11-610-7
Ma L.
Ayukawa M.
6-26-4
Omae A.
Maeda R.
7-656-2
Aikawa M.
Lin F.
6-46-2
Hanatani N.
Shin J.
6-37-61
Q1
Kang J.
Tsuboi A.
6-36-2
Li Y.
Kozaki F.
7-66
Shimizu E.
Nagata A.
7-57-63
Higashitani N.
Arakawa N.
7-56-4
Akita S.
Wakana R.
6-16-2
Nishimura K.
Himeno N.
6-06-1
Inaba R.
Saigo Y.
2-66-210-2
Kobori M.
Soeda K.
6-36-1
Shin J.
Yamaguchi K.
2-66-010-3
Furuya M.
Tsujioka S.
6-776-310-1
Hasegawa M.
Robertson A.
6-06-1
Koshiishi A.
Oigawa S.
6-04-610-3
Chiba H.
Shigeta M.
6-46-1
Kitahara Y.
Arai A.
6-12-612-10
Sawashiro K.
Ozeki A.
6-22-1
Hosoki Y.
Kikawada R.
7-56-3
Abe H.
Tamura K.
6-23-610-3
Sato H.
Okuwaki R.
6-06-3
Morisaki K.
Chikaraishi Y.
6-16-2
Ohashi R.
Okutani R.
6-26-2
Yoshioka K.
Katsumi N.
6-46-7410-7
Ma L.
Matsumura H.
6-26-0
Ayukawa M.
Osafune K.
6-36-2
Maeda R.
Kinoshita N.
6-44-610-3
Omae A.
Miyata M.
6-34-610-5
Aikawa M.
Ishida M.
6-46-4
Lin F.
Inoue K.
6-06-2
Hanatani N.
Ueda R.
6-36-3