Sara Saito vs Haruka Kaji — W50 Nonthaburi Round of 16

W50 Nonthaburi · CHALLENGER · Round of 16
JPN
Sara Saito
#303WTA
1367ELO
1376Hard ELO
19 yrs · Right-handed
Last 10
LLLWWLLLWL
2 — 1
Sets
Retired
Monday, 8 January 2024
hard
JPN
Haruka Kaji
#282WTA
1417ELO
1410Hard ELO
31 yrs · Right-handed
Last 10
LWLLWWWLWW

Umpiry Score

Pre-match
Saito S.
6.5
Marginal edgeUmpiry ScorePartial · surface data limited
Kaji H.
6.0
Even matchUmpiry ScorePartial · surface data limited
Form & Matchup
5.0
H2H
5.0
8.4
Surface form
7.04-match win streak
Win streak
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.

Saito S.
7352
Kaji H.
5601

Head to head

1–2
DateTournamentRoundSurfaceWinnerScore
2025-03-17W50 KofuSFhardHaruka Kaji5-7 6-2 6-3
2023-05-08W60 FukuokaR32carpetSara Saito7-5 7-6(0)
2023-04-10W25 OsakaR32hardHaruka Kaji6-0 6-3

Statistics

Recent form
Saito S.Kaji H.
70%1st serve in+1%69%
56%1st serve points won+1%57%
35%2nd serve points won+15%50%
50%Service points won+5%55%
48%Return points won+5%43%
55%Break points saved+6%49%
0.8Aces / match+0.41.2
7.7Double faults / match+5.62.1

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

Draw

Final
Ruzic A.
Saito S.
6-16-3
Sawangkaew M.
Ruzic A.
6-12-66-2
Semi-finals
Ruzic A.
Cheapchandej P.
6-03-0
Saito S.
Shibahara E.
4-66-16-3
Sawangkaew M.
Ishii S.
3-66-27-5
Ruzic A.
Saito S.
6-46-0
Quarter-finals
Cheapchandej P.
Kovapitukted P.
6-46-2
Ruzic A.
Ishii S.
6-36-2
Shibahara E.
Harrison C.
6-36-3
Saito S.
Kulikova A.
3-67-56-2
Sawangkaew M.
Matsuda M.
4-66-46-1
Saito S.
Swan K.
5-76-06-0
Ruzic A.
Harrison C.
7-56-2
Ishii S.
Jakupovic D.
6-06-0
R16
Cheapchandej P.
Ma Y.
6-46-1
Kovapitukted P.
Kaji H.
6-06-4
Ishii S.
Jakupovic D.
6-26-2
Ruzic A.
Ito A.
6-36-3
Shibahara E.
Naklo T.
3-67-57-5
Harrison C.
Plipuech P.
6-22-66-4
Kulikova A.
Cengiz B.
6-21-66-4
Saito S.
Rouvroy M.
7-56-1
Jakupovic D.
Okamura K.
6-34-66-4
Swan K.
Ku Y.
6-26-2
Saito S.
Kaji H.
7-53-65-0
Harrison C.
Hesse A.
6-2
Ruzic A.
Sato N.
3-66-26-0
Ishii S.
Zaytseva K.
6-26-4
Matsuda M.
Chwalinska M.
7-56-2
Sawangkaew M.
Ito A.
6-756-26-3
R32
Ma Y.
Chwalinska M.
6-36-4
Cheapchandej P.
Kozarov K.
4-66-17-62
Kovapitukted P.
Zaytseva K.
6-46-1
Kaji H.
Koike E.
6-36-0
Jakupovic D.
Sakellaridi S.
6-736-16-0
Ishii S.
Liang E.
6-16-3
Ito A.
Park S.
6-27-5
Ruzic A.
Marcinkevica D.
6-06-3
Shibahara E.
Sawangkaew M.
6-37-64
Naklo T.
Ounmuang S.
6-36-3
Plipuech P.
Okamura K.
7-616-2
Harrison C.
Tararudee L.
6-36-3
Cengiz B.
Contreras Gomez F.
6-736-27-5
Kulikova A.
Tsao C.
6-36-4
Saito S.
Maklakova E.
7-56-1
Rouvroy M.
Swan K.
6-47-5
Jakupovic D.
Kozarov K.
6-46-2
Okamura K.
Cheapchandej P.
6-21-66-3
Ishii S.
Kovapitukted P.
4-66-16-0
Zaytseva K.
Sakellaridi S.
6-46-1
Chwalinska M.
Topalova G.
6-37-5
Matsuda M.
Yamaguchi M.
6-26-2
Ito A.
Thongkum P.
6-46-2
Sawangkaew M.
Marcinkevica D.
6-36-2
Swan K.
Contreras Gomez F.
6-26-1
Ku Y.
Siskova A.
7-57-65
Saito S.
Kulikova A.
6-46-2
Kaji H.
Naklo T.
7-56-1
Hesse A.
Liang E.
6-42-66-4
Harrison C.
Park S.
6-46-1
Sato N.
Kulambayeva Z.
6-46-3
Ruzic A.
Liu F.
2-67-56-1