Court 13
Surface: Clay
Sierra S
Kalinina A
50%
wins
- 5 wins
- 5 losses
10
last matches
- 7 wins
- 3 losses
70%
wins
Tournament
Match
1
2
3
Result
W
06.05.2026
WTA Rome, Italy Women Singles
Sierra S
Korpatsch T
6
3
6
1
–
–
2
0
L
27.04.2026
WTA Madrid, Spain Women Singles
Sierra S
Pliskova K
4
6
3
6
–
–
0
2
W
26.04.2026
WTA Madrid, Spain Women Singles
Sierra S
Sonmez Z
0
6
6
2
6
3
2
1
W
24.04.2026
WTA Madrid, Spain Women Singles
Frech M
Sierra S
2
6
4
6
–
–
0
2
W
22.04.2026
WTA Madrid, Spain Women Singles
Yastremska D
Sierra S
6
7
6
7
–
–
0
2
L
30.03.2026
WTA Charleston, USA Women Singles
Sierra S
Urhobo A
5
7
0
3
–
–
0
1
L
20.03.2026
WTA Miami, USA Women Singles
Sierra S
Rakhimova K
1
6
3
6
–
–
0
2
L
10.03.2026
WTA 125K Austin, USA Women Singles
Sierra S
Andreescu B
3
6
6
2
3
6
1
2
L
08.03.2026
WTA Indian Wells, USA Women Singles
Andreeva M
Sierra S
6
0
6
0
–
–
2
0
W
06.03.2026
WTA Indian Wells, USA Women Singles
Stearns P
Sierra S
5
7
5
7
–
–
0
2
Tournament
Match
1
2
3
Result
W
05.05.2026
WTA Rome, Italy Women Singles
Kalinina A
Volynets K
6
2
6
3
–
–
2
0
W
04.05.2026
WTA Rome, Italy Women Singles
Osorio C
Kalinina A
3
6
5
7
–
–
0
2
L
25.04.2026
WTA Madrid, Spain Women Singles
Kalinina A
Osaka N
1
6
3
6
–
–
0
2
W
23.04.2026
WTA Madrid, Spain Women Singles
Bouzkova M
Kalinina A
4
6
3
6
–
–
0
2
W
22.04.2026
WTA Madrid, Spain Women Singles
Kalinina A
Rakhimova K
6
2
5
7
6
2
2
1
W
21.04.2026
WTA Madrid, Spain Women Singles
Stephens S
Kalinina A
6
2
6
7
2
6
1
2
W
20.04.2026
WTA Madrid, Spain Women Singles
Bassols Ribera M
Kalinina A
2
6
1
6
–
–
0
2
L
09.04.2026
WTA Linz, Austria Women Singles
Kalinina A
Vekic D
–
–
–
–
–
–
–
–
W
08.04.2026
WTA Linz, Austria Women Singles
Kalinina A
Udvardy P
5
7
6
1
6
0
2
1
L
06.04.2026
WTA Linz, Austria Women Singles
Sasnovich A
Kalinina A
6
3
6
2
–
–
2
0
Sierra S
Kalinina A
All tournaments
10
Matches
All tournaments
Match
Match
26
Serves to out
14
52
Double faults
17
424
% first serve
454
174
% second serve
153
271
Points scored on first serve
269
87
Points scored on second serve
84
30
Scored break points
45
629
Total won points
657
92
Total games won
107
2
Scored tiebreaks
1
Sierra S
Country:
Argentina
Rating:
WTA: 72
(Max: 108)
Leading hand:
Right
Age:
21 year
Height / weight:
n/a
Statistics by coverage
Hard:
40.7%
(11-16)
Grass:
71.4%
(5-2)
Clay:
70.3%
(19-8)
Kalinina A
Country:
Ukraine
Rating:
WTA: 93
(Max: 25)
Leading hand:
Right
Age:
29 years
Height / weight:
179 cm / 70 kg
Statistics by coverage
Hard:
69.2%
(9-4)
Clay:
79.4%
(27-7)
Qualification
Main draw
Qualification
Main draw
Round of 64
Round of 32
Round of 16
Quarterfinals
Sabalenka A
–
Krejcikova B
–
Maria T
0
Cirstea S
2
Tauson C
0
Oliynykova O
1
Zakharova A
0
Noskova L
2
Bencic B
–
Andreescu B
–
Siniakova K
1
Kalinskaya A
0
Bucsa C
0
Zheng Q
2
Ostapenko J
–
Ruse E G
–
Gauff C
0
Valentova T
0
Sierra S
–
Kalinina A
–
Bouzkova M
–
Townsend T
–
Kessler M
–
Jovic I
–
Paolini J
2
Jeanjean L
1
Udvardy P
0
Mertens E
2
Joint M
0
Golubic V
1
Ruzic A
0
Andreeva M
2
Pegula J
–
Sonmez Z
–
Masarova R
–
Fernandez L
–
Samsonova L
–
Li A
–
Potapova A
–
Muchova K
–
Osaka N
–
Lys E
–
Gibson T
–
Shnaider D
–
Navarro E
–
Cocciaretto E
–
McNally C
–
Swiatek I
–
Svitolina E
–
Basiletti N
–
Waltert S
–
Baptiste H
–
Keys M
–
Stearns P
–
Grant T C
–
Mboko V
–
Alexandrova E
–
Siegemund L
–
Pliskova K
–
Cristian J
–
Wang Xinyu
–
Eala A
–
Sakkari M
–
Rybakina E
–