Match log updated: 2026-08-30 18:41 UTC
Risa Ozaki — WTA Match Log
Main draw matches: 58 | W: 19 | L: 39 | Win %: 32.8%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Su-Wei Hsieh | 1-6 6-3 3-6 | L | H2H | Match data | Sep 12, 2019* | R32 | Hiroshima | International → modern equivalent WTA 250 | Hard |
| Zarina Diyas | 1-6 0-6 | L | H2H | Match data | Sep 16, 2018 | Q2 | Pan Pacific Open | Premier → modern equivalent WTA 500 | Hard |
| Anna Zaja | 6-2 7-6(2) | W | H2H | Match data | Sep 15, 2018 | Q1 | Pan Pacific Open | Premier → modern equivalent WTA 500 | Hard |
| Magdalena Rybarikova | 4-6 3-6 | L | H2H | Match data | Apr 5, 2018* | R32 | Monterrey Open | International → modern equivalent WTA 250 | Hard |
| Su-Wei Hsieh | 4-6 3-6 | L | H2H | Match data | Mar 5, 2018 | Q1 | Indian Wells Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Monica Niculescu | 1-6 0-6 | L | H2H | Match data | Feb 10, 2018 | Q1 | Qatar Open | Premier 5 → modern equivalent WTA 1000 | Hard |
| Yafan Wang | 2-6 4-6 | L | H2H | Match data | Feb 1, 2018* | R32 | Taipei | International → modern equivalent WTA 250 | Hard |
| Venus Williams | 2-6 2-6 | L | H2H | Match data | Oct 12, 2017* | R32 | Hong Kong Open | International → modern equivalent WTA 250 | Hard |
| Pauline Parmentier | 2-6 4-6 | L | H2H | Match data | Sep 28, 2017* | R32 | Tashkent | International → modern equivalent WTA 250 | Hard |
| Shelby Rogers | 2-6 6-7(5) | L | H2H | Match data | Sep 21, 2017* | R32 | Pan Pacific Open | Premier → modern equivalent WTA 500 | Hard |
| Magda Linette | 1-6 5-7 | L | H2H | Match data | Sep 14, 2017* | R32 | Japan Women's Open | International → modern equivalent WTA 250 | Hard |
| Shuai Zhang | 0-6 3-6 | L | H2H | Match data | Aug 31, 2017* | R64 | US Open | Grand Slam | Hard |
| Danielle Lao | 6-3 6-7(5) 7-6(5) | W | H2H | Match data | Aug 30, 2017* | R128 | US Open | Grand Slam | Hard |
| Varvara Lepchenko | 3-6 3-6 | L | H2H | Match data | Aug 18, 2017 | Q1 | New Haven | Premier → modern equivalent WTA 500 | Hard |
| Ashleigh Barty | 5-7 2-6 | L | H2H | Match data | Aug 12, 2017 | Q1 | Cincinnati Open | Premier 5 → modern equivalent WTA 1000 | Hard |
| Sara Errani | 6-7(0) 2-6 | L | H2H | Match data | Aug 3, 2017* | R32 | Washington Open | International → modern equivalent WTA 250 | Hard |
| Lin Zhu | 0-6 5-7 | L | H2H | Match data | Jul 27, 2017* | R32 | Jiangxi Open | International → modern equivalent WTA 250 | Hard |
| Denisa Satralova | 6-7(5) 6-2 3-6 | L | H2H | Match data | Jul 5, 2017* | R128 | Wimbledon | Grand Slam | Grass |
| Naomi Osaka | 0-6 1-6 | L | H2H | Match data | Jun 28, 2017* | R64 | Eastbourne Open | Premier → modern equivalent WTA 500 | Grass |
| Victoria Azarenka | 3-6 6-4 6-7(7) | L | H2H | Match data | Jun 22, 2017* | R32 | Mallorca | International → modern equivalent WTA 250 | Grass |
| Kristina Mladenovic | 5-7 1-6 | L | H2H | Match data | Jun 15, 2017* | R32 | Libéma Open | International → modern equivalent WTA 250 | Grass |
| Eugenie Bouchard | 6-2 3-6 2-6 | L | H2H | Match data | May 30, 2017* | R128 | Roland Garros | Grand Slam | Clay |
| Qiang Wang | 4-6 6-3 3-6 | L | H2H | Match data | May 24, 2017* | R32 | Strasbourg Open | International → modern equivalent WTA 250 | Clay |
| Saisai Zheng | 4-6 4-6 | L | H2H | Match data | May 6, 2017 | Q2 | Madrid Open | Premier Mandatory → modern equivalent WTA 1000 | Clay |
| Paula Badosa | 6-3 2-6 6-2 | W | H2H | Match data | May 5, 2017 | Q1 | Madrid Open | Premier Mandatory → modern equivalent WTA 1000 | Clay |
| Lucie Hradecka | 4-6 7-5 2-6 | L | H2H | Match data | Apr 29, 2017 | Q1 | Prague Open | International → modern equivalent WTA 250 | Hard |
| Katharina Hobgarski | 6-3 3-6 4-6 | L | H2H | Match data | Apr 22, 2017 | Q1 | Porsche Tennis Grand Prix | Premier → modern equivalent WTA 500 | Clay |
| Angelique Kerber | 2-6 2-6 | L | H2H | Match data | Mar 29, 2017* | R16 | Miami Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Julia Goerges | 7-6(5) 6-3 | W | H2H | Match data | Mar 26, 2017* | R32 | Miami Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Kiki Bertens | 6-4 4-6 6-1 | W | H2H | Match data | Mar 24, 2017* | R64 | Miami Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Louisa Chirico | 3-6 7-5 6-1 | W | H2H | Match data | Mar 23, 2017* | R128 | Miami Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Julia Boserup | 7-5 6-0 | W | H2H | Match data | Mar 21, 2017 | Q2 | Miami Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Katie Swan | 6-3 6-3 | W | H2H | Match data | Mar 20, 2017 | Q1 | Miami Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Naomi Osaka | 4-6 2-6 | L | H2H | Match data | Mar 10, 2017* | R128 | Indian Wells Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Samantha Crawford | 1-6 6-3 7-6(5) | W | H2H | Match data | Mar 7, 2017 | Q2 | Indian Wells Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Veronica Cepede Royg | 6-4 6-4 | W | H2H | Match data | Mar 6, 2017 | Q1 | Indian Wells Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Kai-Lin Zhang | 2-6 4-6 | L | H2H | Match data | Mar 3, 2017* | R16 | Kuala Lumpur | International → modern equivalent WTA 250 | Hard |
| Cagla Buyukakcay | 6-2 3-6 6-4 | W | H2H | Match data | Mar 2, 2017* | R32 | Kuala Lumpur | International → modern equivalent WTA 250 | Hard |
| Sílvia Soler-Espinosa | 4-6 3-6 | L | H2H | Match data | Feb 18, 2017 | Q2 | Dubai Tennis Championships | Premier 5 → modern equivalent WTA 1000 | Hard |
| Nadiia Kichenok | 6-3 6-4 | W | H2H | Match data | Feb 17, 2017 | Q1 | Dubai Tennis Championships | Premier 5 → modern equivalent WTA 1000 | Hard |
| Jelena Jankovic | 4-6 3-6 | L | H2H | Match data | Feb 12, 2017 | Q2 | Qatar Open | Premier → modern equivalent WTA 500 | Hard |
| Paula Cristina Goncalves | 6-1 6-1 | W | H2H | Match data | Feb 11, 2017 | Q1 | Qatar Open | Premier → modern equivalent WTA 500 | Hard |
| Misaki Doi | 4-6 3-6 | L | H2H | Match data | Feb 3, 2017* | R16 | Taipei | International → modern equivalent WTA 250 | Hard |
| Sorana Cirstea | 7-6(3) 3-2 (ret.) | W | H2H | Match data | Feb 2, 2017* | R32 | Taipei | International → modern equivalent WTA 250 | Hard |
| Sara Errani | 5-7 1-6 | L | H2H | Match data | Jan 18, 2017* | R128 | Australian Open | Grand Slam | Hard |
| Monica Niculescu | 4-6 4-6 | L | H2H | Match data | Jan 13, 2017* | QF | Hobart International | International → modern equivalent WTA 250 | Hard |
| Lucie Safarova | 2-6 6-3 7-5 | W | H2H | Match data | Jan 12, 2017* | R16 | Hobart International | International → modern equivalent WTA 250 | Hard |
| Kurumi Nara | 0-6 7-5 6-3 | W | H2H | Match data | Jan 11, 2017* | R32 | Hobart International | International → modern equivalent WTA 250 | Hard |
| Anastasia Pivovarova | 7-6(5) 4-6 1-6 | L | H2H | Match data | Dec 31, 2016 | Q1 | Shenzhen | International → modern equivalent WTA 250 | Hard |
| Venus Williams | 4-6 1-6 | L | H2H | Match data | Oct 13, 2016* | R32 | Hong Kong Open | International → modern equivalent WTA 250 | Hard |
| Nao Hibino | 5-7 1-6 | L | H2H | Match data | Sep 29, 2016* | R16 | Tashkent | International → modern equivalent WTA 250 | Hard |
| Elitsa Kostova | 3-6 6-4 6-1 | W | H2H | Match data | Sep 28, 2016* | R32 | Tashkent | International → modern equivalent WTA 250 | Hard |
| Shuko Aoyama | 5-7 2-6 | L | H2H | Match data | Sep 18, 2016 | Q1 | Pan Pacific Open | Premier → modern equivalent WTA 500 | Hard |
| Varvara Lepchenko | 0-6 2-6 | L | H2H | Match data | Sep 15, 2016* | R32 | Japan Women's Open | International → modern equivalent WTA 250 | Hard |
| Vania King | 2-6 2-6 | L | H2H | Match data | Aug 6, 2016* | SF | Jiangxi Open | International → modern equivalent WTA 250 | Hard |
| Francesca Schiavone | 5-7 6-1 6-2 | W | H2H | Match data | Aug 6, 2016* | QF | Jiangxi Open | International → modern equivalent WTA 250 | Hard |
| Nicha Lertpitaksinchai | 6-0 6-3 | W | H2H | Match data | Aug 5, 2016* | R16 | Jiangxi Open | International → modern equivalent WTA 250 | Hard |
| Na Lae Han | 6-3 6-1 | W | H2H | Match data | Aug 4, 2016* | R32 | Jiangxi Open | International → modern equivalent WTA 250 | Hard |
| Naomi Broady | 6-1 5-7 6-4 | W | H2H | Match data | Jul 21, 2016* | R32 | Washington Open | International → modern equivalent WTA 250 | Hard |
| Yulia Putintseva | 4-6 2-5 (ret.) | L | H2H | Match data | Jul 20, 2016* | R32 | Washington Open | International → modern equivalent WTA 250 | Hard |
| Sloane Stephens | 6-2 6-1 | W | H2H | Match data | Jul 20, 2016* | R64 | Washington Open | International → modern equivalent WTA 250 | Hard |
| Jennifer Brady | 2-6 2-6 | L | H2H | Match data | Jun 11, 2016 | Q1 | Mallorca | International → modern equivalent WTA 250 | Grass |
| Viktorija Golubic | 4-6 2-6 | L | H2H | Match data | Jun 10, 2016* | R16 | Libéma Open | International → modern equivalent WTA 250 | Grass |
| Kirsten Flipkens | 6-4 6-2 | W | H2H | Match data | Jun 9, 2016* | R32 | Libéma Open | International → modern equivalent WTA 250 | Grass |
| Erika Vogelsang | 6-3 6-0 | W | H2H | Match data | Jun 5, 2016 | Q4 | Libéma Open | International → modern equivalent WTA 250 | Grass |
| Aleksandrina Naydenova | 7-6(6) 6-3 | W | H2H | Match data | Jun 4, 2016 | Q1 | Libéma Open | International → modern equivalent WTA 250 | Grass |
| Eugenie Bouchard | 6-2 4-6 2-6 | L | H2H | Match data | Mar 11, 2016* | R128 | Indian Wells Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Anett Kontaveit | 7-6(5) 6-4 | W | H2H | Match data | Mar 8, 2016 | Q4 | Indian Wells Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Magda Linette | 2-6 7-6(3) 6-4 | W | H2H | Match data | Mar 8, 2016 | Q1 | Indian Wells Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Elina Svitolina | 1-6 6-3 0-6 | L | H2H | Match data | Mar 4, 2016* | R16 | Kuala Lumpur | International → modern equivalent WTA 250 | Hard |
| Elizaveta Kulichkova | 6-0 6-2 | W | H2H | Match data | Mar 3, 2016* | R32 | Kuala Lumpur | International → modern equivalent WTA 250 | Hard |
| Katarzyna Piter | 6-1 7-6(4) | W | H2H | Match data | Feb 28, 2016 | Q4 | Kuala Lumpur | International → modern equivalent WTA 250 | Hard |
| Laura Pous-Tio | 3-6 7-6(4) 6-0 | W | H2H | Match data | Feb 27, 2016 | Q1 | Kuala Lumpur | International → modern equivalent WTA 250 | Hard |
| Samantha Stosur | 3-6 1-6 | L | H2H | Match data | Oct 15, 2015* | R32 | Hong Kong Open | International → modern equivalent WTA 250 | Hard |
| Christina Mchale | 1-6 5-7 | L | H2H | Match data | Sep 18, 2015* | R16 | Japan Women's Open | International → modern equivalent WTA 250 | Hard |
| Bojana Jovanovski Petrovic | 6-1 6-1 | W | H2H | Match data | Sep 17, 2015* | R32 | Japan Women's Open | International → modern equivalent WTA 250 | Hard |
| Teliana Pereira | 4-6 1-6 | L | H2H | Match data | Jul 31, 2015* | R16 | Florianopolis | International → modern equivalent WTA 250 | Clay |
| Andrea Gamiz | 6-7(8) 6-4 6-3 | W | H2H | Match data | Jul 30, 2015* | R32 | Florianopolis | International → modern equivalent WTA 250 | Clay |
| Julia Goerges | 3-6 4-6 | L | H2H | Match data | Jul 23, 2015* | R32 | Bad Gastein | International → modern equivalent WTA 250 | Clay |
| Yulia Putintseva | 6-7(3) 3-6 | L | H2H | Match data | Oct 9, 2014* | R32 | Japan Women's Open | International → modern equivalent WTA 250 | Hard |
| Patricia Mayr-Achleitner | 2-6 1-6 | L | H2H | Match data | Jan 2, 2014* | R32 | Shenzhen | International → modern equivalent WTA 250 | Hard |
| Shuai Peng | 2-6 1-6 | L | H2H | Match data | Sep 25, 2013* | R64 | Pan Pacific Open | Premier 5 → modern equivalent WTA 1000 | Hard |
| Annika Beck | 6-3 6-7(5) 4-6 | L | H2H | Match data | Sep 19, 2013* | R32 | Korea Open | International → modern equivalent WTA 250 | Hard |
| Nastassja Burnett | 4-6 6-3 6-7(4) | L | H2H | Match data | Sep 13, 2013* | R16 | Tashkent | International → modern equivalent WTA 250 | Hard |
| Kateryna Baindl | 7-5 6-2 | W | H2H | Match data | Sep 12, 2013* | R32 | Tashkent | International → modern equivalent WTA 250 | Hard |
27 qualifying matches shown in the table; qualifying is excluded from main-draw summaries and leaderboards. Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.