Sayaka Ishii vs Dalila Jakupovic — W50 Nonthaburi Quarter-final

W50 Nonthaburi · CHALLENGER · Quarter-final
JPN
Sayaka Ishii
#642WTA
1449ELO
1434Hard ELO
20 yrs
Last 10
LWLWLWLLLW
0 — 0
Sets
Monday, 8 January 2024
hard
SLO
Dalila Jakupovic
#377WTA
1371ELO
1363Hard ELO
35 yrs · 178 cm · Right-handed
Last 10
LLLWLWWWLW

Umpiry Score

Pre-match
Ishii S.
6.9
Slight advantageUmpiry Score
Jakupovic D.
5.1
Clear underdogUmpiry Score
Form & Matchup
6.0+71 Hard Elo edge
Surface ELO
4.0Hard Elo 1363
6.2Overall Elo 1449
ELO gap
3.8Overall Elo 1371
10.0
H2H
0.0
8.0
Surface form
3.4
Fatigue & Travel
7.0
3-set count
7.0
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.

Ishii S.
662
Jakupovic D.
00–

Head to head

2–0
DateTournamentRoundSurfaceWinnerScore
2024-12-30Canberra 125Q1hardSayaka Ishii6-4 6-3
2024-01-01W50 NonthaburiR16hardSayaka Ishii6-2 6-2

Statistics

Recent form
Ishii S.Jakupovic D.
63%1st serve in63%
63%1st serve points won+7%56%
43%2nd serve points won+4%47%
56%Service points won+3%53%
44%Return points won44%
54%Break points saved+6%48%
2.3Aces / match+1.40.9
3.8Double faults / match+0.92.9

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