Name: Mari Osaka
Country: Japan
Birthdate: 03.04.96, 28 years
WTA ranking: 864
TOP ranking's position: 280 (28.05.18, 18000 points)
Points: 25
Prize money: 92.827 $
Matches total: 388
Win: 217
%: 55.93 %
Country: Japan
Birthdate: 03.04.96, 28 years
WTA ranking: 864
TOP ranking's position: 280 (28.05.18, 18000 points)
Points: 25
Prize money: 92.827 $
Matches total: 388
Win: 217
%: 55.93 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2021 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 6/6 | 3/2 | 3/2 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2019 | 28/25 | 14/12 | 14/12 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2018 | 21/22 | 7/4 | 14/15 | 0/3 | 0/0 | 0/0 | 0/0 |
| 2017 | 39/24 | 21/16 | 14/4 | 4/4 | 0/0 | 0/0 | 0/0 |
| 2016 | 16/12 | 1/5 | 6/4 | 9/3 | 0/0 | 0/0 | 0/0 |
| 2015 | 46/26 | 27/14 | 13/8 | 5/3 | 1/1 | 0/0 | 0/0 |
| 2014 | 11/18 | 5/11 | 4/4 | 1/1 | 0/0 | 1/2 | 0/0 |
| 2013 | 27/19 | 20/11 | 7/8 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2012 | 16/10 | 7/6 | 9/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 7/8 | 5/4 | 2/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 217/171 | 110/86 | 86/65 | 19/17 | 1/1 | 1/2 | 0/0 |
| perc. % | 55.93 % | 56.12 % | 56.95 % | 52.78 % | 50 % | 33.33 % | 0 % |
Mari Osaka / Fixtures
| no matches found |
Mari Osaka form / year 2019 / surface: Hard
Mari Osaka / year 2019 / surface: Hard
| 13.11.19 | 2nd round | Caty McNally | Mari Osaka | 6-2, 6-0 |  | match details |  Houston | Hard |
| 10.11.19 | 1st round | Mari Osaka | Deniz Khazaniuk | 6-1, 7-5 |  | match details | ||
| 30.10.19 | 1st round | Naiktha Bains | Mari Osaka | 6-1, 6-2 | | match details |  W60 Playford | Hard |
| 23.10.19 | 1st round | Maddison Inglis | Mari Osaka | 7-5, 6-4 | | match details | W60 Bendigo | Hard |
| 27.07.19 | 1/2 | Myrtille Georges | Mari Osaka | 7-63, 7-5 | | match details |  W25 Porto | Hard |
| 26.07.19 | 1/4 | Mari Osaka | Pemra Ozgen | 6-4, 6-1 | | match details | ||
| 25.07.19 | 2nd round | Mari Osaka | Shrivalli Rashmikaa Bhamidipaty | 6-3, 6-2 | | match details | ||
| 24.07.19 | 1st round | Mari Osaka | Sarah Beth Grey | 7-5, 7-5 | | match details | ||
| 16.07.19 | 1st round | Eden Silva | Mari Osaka | 4-6, 6-1, 6-4 | | match details | W25 Palmela | Hard |
| 04.07.19 | 2nd round | Paige Mary Hourigan | Mari Osaka | 7-64, 6-4 | | match details | W25 Corroios | Hard |
| 03.07.19 | 1st round | Mari Osaka | Laura Schaeder | 6-0, 6-4 | | match details | ||
| 22.06.19 | 1/2 | Eva Guerrero Alvarez | Mari Osaka | 3-6, 7-5, 6-4 | | match details |  W25 Madrid | Hard |
| 21.06.19 | 1/4 | Mari Osaka | Ana Sofia Sanchez | 7-62, 6-3 | | match details | ||
| 20.06.19 | 2nd round | Mari Osaka | Julia Payola | 6-2, 6-1 | | match details | ||
| 19.06.19 | 1st round | Mari Osaka | Polina Monova | 4-6, 6-3, 7-5 | | match details | ||
| 08.06.19 | 1/4 | Mari Osaka | Dabin Kim | 6-4, 6-1 | | match details |  W25 Daegu | Hard |
| 08.06.19 | 1/2 | Na-Lae Han | Mari Osaka | 6-4, 6-4 | | match details | ||
| 06.06.19 | 2nd round | Mari Osaka | Eunhye Lee | 6-3, 6-3 | | match details | ||
| 04.06.19 | 1st round | Mari Osaka | Hanna Chang | 2-0, Hanna Chang - retired | | match details | ||
| 30.05.19 | 2nd round | Ipek Soylu | Mari Osaka | 6-3, 7-62 | | match details |  W25 Nonthaburi | Hard |
| 29.05.19 | 1st round | Mari Osaka | Maryna Chernyshova | 6-2, 6-2 | | match details | ||
| 24.05.19 | 1/4 | Maddison Inglis | Mari Osaka | 6-4, 6-2 | | match details | W25 Nonthaburi | Hard |
| 23.05.19 | 2nd round | Mari Osaka | Magali Kempen | 6-2, 7-5 | | match details | ||
| 21.05.19 | 1st round | Mari Osaka | Punnin Kovapitukted | 6-3, 6-3 | | match details | ||
| 21.03.19 | 1st round | Whitney Osuigwe | Mari Osaka | 6-2, 6-4 | | match details | Miami | Hard |
| 22.01.19 | 1st round | Katie Volynets | Mari Osaka | 6-0, 6-0 | | match details | Newport Beach | Hard |
