Sierra S
Uchijima M
50%
wins
- 5 wins
- 5 losses
10
last matches
- 4 wins
- 6 losses
40%
wins
Tournament
Match
1
2
3
Result
L
14.01.2026
WTA Hobart, Australia Women Singles
Ruzic A
Sierra S
7
5
6
4
–
–
2
0
W
12.01.2026
WTA Hobart, Australia Women Singles
McNally C
Sierra S
6
1
4
6
1
6
1
2
L
07.01.2026
United Cup
Bencic B
Sierra S
6
2
6
2
–
–
2
0
L
03.01.2026
United Cup
Gauff C
Sierra S
6
1
6
1
–
–
2
0
W
02.01.2026
United Cup
Bouzas Maneiro J
Sierra S
4
6
7
5
0
6
1
2
L
16.11.2025
Billie Jean King Cup
Waltert S
Sierra S
6
3
7
6
–
–
2
0
W
14.11.2025
Billie Jean King Cup
Sramkova R
Sierra S
2
6
4
6
–
–
0
2
L
08.11.2025
WTA 125K Tucuman, Argentina Women Singles
Sierra S
Oliynykova O
3
6
2
6
–
–
0
2
W
07.11.2025
WTA 125K Tucuman, Argentina Women Singles
Sierra S
Markus Carla
6
3
6
1
–
–
2
0
W
05.11.2025
WTA 125K Tucuman, Argentina Women Singles
Sierra S
Bulgaru M B
6
3
7
5
–
–
2
0
Tournament
Match
1
2
3
Result
L
10.01.2026
WTA Hobart, Australia Women Singles
Semenistaja D
Uchijima M
7
6
7
6
–
–
2
0
L
07.01.2026
WTA 125K Canberra, Australia Women Singles
Gorgodze E
Uchijima M
6
4
6
1
–
–
2
0
W
05.01.2026
WTA 125K Canberra, Australia Women Singles
Brengle M
Uchijima M
4
6
4
6
–
–
0
2
L
28.10.2025
WTA Hong Kong, Hong Kong Women Singles
Uchijima M
Arango E
7
6
1
6
4
6
1
2
L
21.10.2025
WTA Tokyo, Japan Women Singles
Uchijima M
Kenin S
1
6
3
6
–
–
0
2
L
13.10.2025
WTA Osaka, Japan Women Singles
Cirstea S
Uchijima M
2
6
6
4
6
2
2
1
L
08.10.2025
WTA Wuhan, China Women Singles
Uchijima M
Gauff C
1
6
0
6
–
–
0
2
W
06.10.2025
WTA Wuhan, China Women Singles
Uchijima M
Wang Xinyu
6
4
7
6
–
–
2
0
W
05.10.2025
WTA Wuhan, China Women Singles
Uchijima M
Wang Xiyu
6
4
6
3
–
–
2
0
W
04.10.2025
WTA Wuhan, China Women Singles
Eala A
Uchijima M
4
6
6
3
2
6
1
2
Sierra S
Uchijima M
All tournaments
10
Matches
All tournaments
Match
Match
19
Serves to out
15
47
Double faults
34
358
% first serve
455
167
% second serve
252
209
Points scored on first serve
285
92
Points scored on second serve
112
32
Scored break points
35
548
Total won points
703
84
Total games won
98
0
Scored tiebreaks
2
Sierra S
Country:
Argentina
Rating:
WTA: 64
(Max: 108)
Leading hand:
Right
Age:
21 year
Height / weight:
n/a / n/a
Statistics by coverage
Hard:
47.3%
(9-10)
Grass:
71.4%
(5-2)
Clay:
74%
(20-7)
Uchijima M
Country:
Japan
Rating:
WTA: 87
(Max: 47)
Leading hand:
Right
Age:
24 years
Height / weight:
171 cm / n/a
Statistics by coverage
Hard:
41.6%
(15-21)
Grass:
0%
(0-2)
Clay:
56.2%
(9-7)
Qualification
Main draw
Qualification
Main draw
Round of 128
Round of 64
Round of 32
Round of 16
Sabalenka A
–
Rakotomanga Rajaonah T S
–
Pavlyuchenkova A
–
Bai Zhuoxuan
–
Lamens S
–
Potapova A
–
Sawangkaew M
–
Raducanu E
–
Mboko V
–
Jones E
–
McNally C
–
Sakatsume H
–
Kudermetova P
–
Maristany Zuleta de Reales G
–
Galfi D
–
Tauson C
–
Alexandrova E
–
Sonmez Zeynep
–
Bondar A
–
Mandlik E
–
Putintseva Y
–
Haddad Maia B
–
Jacquemot E
–
Kostyuk M
–
Jovic I
–
Volynets K
–
Hon P
–
Stakusic M
–
Erjavec V
–
Frech M
–
Sasnovich A
–
Paolini J
–
Gauff C
–
Rakhimova K
–
Danilovic O
–
Williams V
–
Hunter S
–
Bouzas Maneiro J
–
Baptiste H
–
Vondrousova M
–
Muchova K
–
Cristian J
–
Parks A
–
Eala A
–
Li A
–
Osorio C
–
Linette M
–
Navarro E
–
Svitolina E
–
Bucsa C
–
Klimovicova L
–
Jones F
–
Gibson T
–
Blinkova A
–
Krejcikova B
–
Shnaider D
–
Yastremska D
–
Ruse E G
–
Starodubtseva Y
–
Tomljanovic A
–
Sakkari M
–
Jeanjean L
–
Vekic D
–
Andreeva M
–
Pegula J
–
Zakharova A
–
Arango E
–
Kessler M
–
Selekhmeteva O
–
Seidel E
–
Diyas Z
–
Badosa P
–
Fernandez L
–
Tjen J
–
Pliskova Karolina
–
Stephens S
–
Krueger A
–
Bejlek S
–
Oliynykova O
–
Keys M
–
Noskova L
–
Semenistaja D
–
Zhang Shuai
–
Preston T
–
Wang Xinyu
–
Kalinina A
–
Sramkova R
–
Ostapenko J
–
Kenin S
–
Stearns P
–
Marcinko P
–
Maria T
–
Udvardy P
–
Siniakova K
–
Waltert S
–
Anisimova A
–
Rybakina E
–
Juvan K
–
Gracheva V
–
Golubic V
–
Sun Lulu
–
Fruhvirtova L
–
Valentova T
–
Joint M
–
Mertens E
–
Tararudee L
–
Sierra S
–
Uchijima M
–
Kasatkina D
–
Bartunkova N
–
Boulter K
–
Bencic B
–
Osaka N
–
Ruzic A
–
Cirstea S
–
Lys E
–
Inglis M
–
Birrell K
–
Siegemund L
–
Samsonova L
–
Kalinskaya A
–
Kartal S
–
Grabher J
–
Cocciaretto E
–
Zarazua R
–
Bouzkova M
–
Yuan Yue
–
Swiatek I
–