Ime: Risa Ozaki
Država: Japan
Datum rođenja: 10.04.94, 30 Godina
WTA ljestvica: 710
TOP pozicija na ljestvici: 70 (24.04.17, 81900 bodovi)
Bodovi: 45
Premije: 728333 $
Mečeva ukupno: 496
Pobjede: 264
Uspješnost: 53.23 %
Država: Japan
Datum rođenja: 10.04.94, 30 Godina
WTA ljestvica: 710
TOP pozicija na ljestvici: 70 (24.04.17, 81900 bodovi)
Bodovi: 45
Premije: 728333 $
Mečeva ukupno: 496
Pobjede: 264
Uspješnost: 53.23 %
| godina | rezime | tvrda | zemlja | dvorana | tepih | trava | akril |
| 2020 | 1/2 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 24/31 | 18/25 | 4/2 | 0/1 | 2/3 | 0/0 | 0/0 |
| 2018 | 25/30 | 21/23 | 3/5 | 1/2 | 0/0 | 0/0 | 0/0 |
| 2017 | 22/35 | 17/20 | 2/6 | 1/3 | 1/1 | 1/5 | 0/0 |
| 2016 | 38/21 | 34/14 | 0/3 | 0/0 | 0/1 | 4/3 | 0/0 |
| 2015 | 37/32 | 23/16 | 12/10 | 0/3 | 2/2 | 0/1 | 0/0 |
| 2014 | 35/28 | 30/18 | 1/5 | 0/0 | 1/1 | 3/4 | 0/0 |
| 2013 | 36/22 | 29/15 | 2/2 | 2/2 | 0/0 | 3/3 | 0/0 |
| 2012 | 35/16 | 21/8 | 7/2 | 0/0 | 3/1 | 4/5 | 0/0 |
| 2011 | 9/9 | 6/6 | 0/1 | 0/0 | 1/1 | 2/1 | 0/0 |
| 2010 | 2/5 | 2/3 | 0/1 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2009 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| UKUPNO | 264/232 | 202/151 | 31/37 | 4/11 | 10/10 | 17/23 | 0/0 |
| uspj. % | 53.23 % | 57.22 % | 45.59 % | 26.67 % | 50 % | 42.5 % | 0 % |
Risa Ozaki / neodigrani / posljednji
| nije pronađen nikakav meč |
Risa Ozaki form / podloga: trava
Risa Ozaki / podloga: trava
| 04.07.17 | 1. kolo | Denisa Satralova | Risa Ozaki | 7-65, 2-6, 6-3 |  | detalj meča |  London | trava |
| 26.06.17 | 1. kolo | Naomi Osaka | Risa Ozaki | 6-0, 6-1 | | detalj meča | Eastbourne | trava |
| 25.06.17 | kval. | Varvara Lepchenko | Risa Ozaki | 6-4, 6-4 | | detalj meča | ||
| 23.06.17 | 1. kolo kval. | Risa Ozaki | Jacqueline Cako | 7-5, 6-0 |  | detalj meča | ||
| 21.06.17 | 1. kolo | Victoria Azarenka | Risa Ozaki | 6-3, 4-6, 7-67 | | detalj meča |  Mallorca | trava |
| 13.06.17 | 1. kolo | Kristina Mladenovic | Risa Ozaki | 7-5, 6-1 | | detalj meča |  's-Hertogenbosch | trava |
| 22.06.16 | 2. kolo kval. | Harriet Dart | Risa Ozaki | 6-4, 6-3 | | detalj meča | London | trava |
| 22.06.16 | 1. kolo kval. | Risa Ozaki | Freya Christie | 6-77, 7-64, 7-5 | | detalj meča | ||
| 11.06.16 | 1. kolo kval. | Jennifer Brady | Risa Ozaki | 6-2, 6-2 | | detalj meča | Mallorca | trava |
| 09.06.16 | 2. kolo | Viktorija Golubic | Risa Ozaki | 6-4, 6-2 | | detalj meča | 's-Hertogenbosch | trava |
| 07.06.16 | 1. kolo | Risa Ozaki | Kirsten Flipkens | 6-4, 6-2 | | detalj meča | ||
| 05.06.16 | kval. | Risa Ozaki | Erika Vogelsang | 6-3, 6-0 | | detalj meča | ||
| 04.06.16 | 1. kolo kval. | Risa Ozaki | Aleksandrina Naydenova | 7-66, 6-3 | | detalj meča | ||
| 23.06.15 | 1. kolo kval. | Tamira Paszek | Risa Ozaki | 7-5, 6-2 | | detalj meča | London | trava |
| 18.06.14 | 2. kolo kval. | Veronica Cepede Royg | Risa Ozaki | 6-3, 6-3 | | detalj meča | London | trava |
| 17.06.14 | 1. kolo kval. | Risa Ozaki | Indy De Vroome | 2-6, 6-3, 8-6 | | detalj meča | ||
| 07.06.14 | 1. kolo kval. | Vesna Dolonc | Risa Ozaki | 6-4, 6-4 | | detalj meča | Birmingham | trava |
| 02.06.14 | 1. kolo | Magda Linette | Risa Ozaki | 2-6, 6-3, 6-1 | | detalj meča | Nottingham | trava |
| 02.06.14 | kval. | Noppawan Lertcheewakarn | Risa Ozaki | 6-4, 6-2 | | detalj meča | ||
| 02.06.14 | 1. kolo kval. | Risa Ozaki | Katie Swan | 6-2, 5-7, 6-4 | | detalj meča | ||
| 02.06.14 | 2. kolo kval. | Risa Ozaki | Harriet Dart | 2-6, 7-5, 6-2 | | detalj meča | ||
| 13.05.13 | 1. kolo | Sheng-Nan Sun | Risa Ozaki | 3-6, 6-4, 7-5 | | detalj meča |  Kurume | trava |
| 06.05.13 | 1. kolo | Saisai Zheng | Risa Ozaki | 6-4, 4-6, 6-3 | | detalj meča | Fukuoka | trava |
| 18.02.13 | Četvrtfinale | Risa Ozaki | Lin Zhu | 1-6, 7-5, 6-4 | | detalj meča |  Mildura | trava |
| 18.02.13 | Polufinale | Azra Hadzic | Risa Ozaki | 6-3, 7-5 | | detalj meča | ||
| 18.02.13 | 1. kolo | Risa Ozaki | Chiaki Okadaue | 7-5, 6-3 | | detalj meča | ||
| 18.02.13 | 2. kolo | Risa Ozaki | Emily Webley-Smith | 6-1, 7-68 | | detalj meča | ||
| 22.10.12 | 1. kolo | Risa Ozaki | Michika Ozeki | 6-3, 6-4 | | detalj meča | Hamamatsu | trava |
| 22.10.12 | 2. kolo | Eri Hozumi | Risa Ozaki | 6-3, 7-65 | | detalj meča | ||
| 03.09.12 | 1. kolo | Misa Eguchi | Risa Ozaki | 3-6, 6-1, 7-5 | | detalj meča | Noto | trava |
| 14.05.12 | 1. kolo kval. | Makiho Kozawa | Risa Ozaki | 6-4, 1-6, 6-3 | | detalj meča | Kurume | trava |
| 07.05.12 | 1. kolo | Risa Ozaki | Tara Moore | 6-4, 4-6, 7-67 | | detalj meča | Fukuoka | trava |
| 07.05.12 | 2. kolo | Casey Dellacqua | Risa Ozaki | 6-3, 3-6, 6-0 | | detalj meča | ||
| 20.02.12 | 1. kolo kval. | Risa Ozaki | Gussie O'Sullivan | 6-0, 6-3 | | detalj meča | Mildura | trava |
| 20.02.12 | kval. | Ksenia Lykina | Risa Ozaki | 6-3, 6-3 | | detalj meča | ||
| 20.02.12 | 2. kolo kval. | Risa Ozaki | Ashling Sumner | 6-1, 7-62 | | detalj meča | ||
| 30.06.11 | 3. kolo | Indy De Vroome | Risa Ozaki | 6-0, 6-1 | | detalj meča | Wimbledon (juniors) | trava |
| 29.06.11 | 2. kolo | Risa Ozaki | Ruth Seaborne | 6-2, 3-6, 6-4 | | detalj meča | ||
| 27.06.11 | 1. kolo | Risa Ozaki | Ons Jabeur | 4-6, 6-4, 6-3 | | detalj meča | ||
| 28.06.10 | 1. kolo | Laura Robson | Risa Ozaki | 6-0, 6-1 | | detalj meča | Wimbledon (juniors) | trava |
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