Katerina Siniakova vs Dayana Yastremska — Adelaide Round of 32

Adelaide · WTA · Round of 32
CZE
Katerina Siniakova
#36WTA
1855ELO
1811Hard ELO
$1.2MYTD
$16MCAREER
30 yrs · 174 cm · Right-handed
Last 10
LWLLWWLLWW
2 — 0
Sets
Monday, 12 January 2026
hard
UKR
Dayana Yastremska
#45WTA
1816ELO
1745Hard ELO
$373kYTD
$6.4MCAREER
26 yrs · 175 cm · Right-handed
Last 10
LWWWWWLLWL

Umpiry Score

Pre-match
Siniakova K.
5.3
Clear underdogUmpiry Score
  • Extended break: 98 days (−1.5)
Yastremska D.
6.1
Even matchUmpiry Score
Form & Matchup
6.0+66 Hard Elo edge
Surface ELO
4.0Hard Elo 1745
5.9Overall Elo 1855
ELO gap
4.1Overall Elo 1816
5.0No prior meetings
H2H
5.0
7.4
Surface form
4.4
Fatigue & Travel
Minutes 14d
6.9
3-set count
7.0
Prev. match
7.0
3.1
Country comfort
5.6
Context
6.0
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.

Siniakova K.
662
Yastremska D.
010

Conditions

Court speed
Medium-fastrewards aggression
1.12
SlowFast

Head to head

No previous meetings on record.

Statistics

Recent form
Siniakova K.Yastremska D.
66%1st serve in+8%58%
64%1st serve points won+3%61%
45%2nd serve points won+2%47%
58%Service points won+3%55%
43%Return points won+1%42%
58%Break points saved+6%52%
1.6Aces / match+1.22.8
3.6Double faults / match+2.66.2

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

Draw

Final
Andreeva M.[3]
Mboko V.[8]
6-36-1
Semi-finals
Mboko V.[8]
Birrell K.
6-26-1
Andreeva M.[3]
Shnaider D.[9]
6-36-2
Quarter-finals
Birrell K.
Cristian J.
5-76-17-5
Mboko V.[8]
Keys M.[2]
6-44-66-2
Shnaider D.[9]
Navarro E.[6]
6-36-3
Andreeva M.[3]
Joint M.
6-26-0
R16
Keys M.[2]
Valentova T.
6-46-1
Joint M.
Tomljanovic A.
0-2
Birrell K.
Vondrousova M.
W/O
Mboko V.[8]
Kalinskaya A.
6-23-67-66
Navarro E.[6]
Putintseva Y.
6-16-4
Cristian J.
Kasatkina D.
6-46-0
Andreeva M.[3]
Bouzkova M.
6-36-1
Shnaider D.[9]
Siniakova K.
6-12-67-5
R32
Kasatkina D.
Sakkari M.
7-626-4
Shnaider D.[9]
Fernandez L.
7-56-3
Mboko V.[8]
Haddad Maia B.
5-76-36-2
Birrell K.
Potapova A.
6-46-4
Tomljanovic A.
Tauson C.[5]
7-650-0
Navarro E.[6]
Jones E.
6-36-3
Joint M.
Kenin S.
7-636-4
Kalinskaya A.
Ruse E.
6-06-3
Bouzkova M.
Badosa P.
3-66-36-4
Vondrousova M.
Samsonova L.[7]
6-14-66-2
Cristian J.
Alexandrova E.[4]
6-46-4
Valentova T.
Ostapenko J.
7-53-2
Siniakova K.
Yastremska D.
6-06-1
Putintseva Y.
Galfi D.
6-46-4