South Korea: W25 Daegu - Doubles - Main |
| 1/8-finals | Aiava D./McPhee K. | Sawayanagi R./Yamazaki I. | 2:1 (6:1, 3:6, 10:0) | dettagli | 06.06.2023 |
Japan: W15 Fukui - Doubles - Main |
| 1/8-finals | Kobayashi H./Rioux L. | Hosoki Y./Sawayanagi R. | 2:1 (6:3, 4:6, 11:9) | dettagli | 27.04.2023 |
Japan: W25 Osaka - Doubles - Main |
| Quarter-finals | Ito A./Sawayanagi R. | Bozovic A./Hule P. | 0:2 (68:7, 5:7) | dettagli | 13.04.2023 |
| 1/8-finals | Hosogi S./Nagata A. | Ito A./Sawayanagi R. | 0:2 (3:6, 4:6) | dettagli | 11.04.2023 |
Japan: W25 Kashiwa - Doubles - Main |
| 1/8-finals | Ito A./Sawayanagi R. | Bozovic A./Hule P. | 0:2 (5:7, 1:6) | dettagli | 05.04.2023 |
Japan: W25 Kofu - Doubles - Main |
| Quarter-finals | Kobori M./Kumkhum L. | Sawayanagi R./Shimizu E. | 2:0 (6:4, 6:1) | dettagli | 30.03.2023 |
| 1/8-finals | Gibson T./Hanatani N. | Sawayanagi R./Shimizu E. | 1:2 (6:4, 4:6, 6:10) | dettagli | 29.03.2023 |
Australia: W60 Canberra 3 - Doubles - Main |
| Quarter-finals | Hayashi E./Naito Y. | Kawamura M./Sawayanagi R. | 2:1 (6:3, 5:7, 12:10) | dettagli | 24.03.2023 |
| 1/8-finals | Adamczak M./Osborne A. | Kawamura M./Sawayanagi R. | 0:2 (2:6, 62:7) | dettagli | 22.03.2023 |
Australia: W60 Canberra 2 - Doubles - Main |
| Quarter-finals | Hanatani N./Sawayanagi R. | Hon P./Jakupovic D. | 1:2 (6:4, 2:6, 8:10) | dettagli | 16.03.2023 |
| 1/8-finals | Hanatani N./Sawayanagi R. | Kinoshita H./Yang Y. Y. | 2:0 (7:5, 6:1) | dettagli | 15.03.2023 |
Malaysia: W15 Kuala Lumpur - Doubles - Main |
| Semi-finals | Ito A./Sawayanagi R. | Guo H./Li Y. | WO. | dettagli | 24.02.2023 |
| Quarter-finals | Ito A./Sawayanagi R. | Leong S. L. X./Saw J. | 2:0 (6:4, 6:4) | dettagli | 23.02.2023 |
| 1/8-finals | Ito A./Sawayanagi R. | Ren Y./Shi H. | 2:0 (6:1, 6:3) | dettagli | 22.02.2023 |
Malaysia: W15 Ipoh - Doubles - Main |
| 1/8-finals | Feng S./Guo H. | Sawayanagi R./Yamaguchi M. | 2:0 (6:3, 6:1) | dettagli | 15.02.2023 |
Australia: W25 Burnie - Doubles - Main |
| 1/8-finals | Fairclough L./Gadecki O. | Sakatsume H./Sawayanagi R. | 2:0 (6:1, 6:4) | dettagli | 07.02.2023 |
Australia: W60 Burnie - Doubles - Main |
| Quarter-finals | Bozovic A./Cabrera L. | Sakatsume H./Sawayanagi R. | 2:0 (6:3, 6:3) | dettagli | 04.02.2023 |
| 1/8-finals | Sakatsume H./Sawayanagi R. | Bajagic T./Micic E. | 2:1 (4:6, 7:65, 10:3) | dettagli | 31.01.2023 |
Thailand: W40 Nonthaburi 2 - Doubles - Main |
| 1/8-finals | Lee P.-C./Rompies J. | Sawayanagi R./Shimizu E. | 2:0 (6:1, 7:5) | dettagli | 11.01.2023 |
Thailand: W40 Nonthaburi - Doubles - Main |
| Quarter-finals | Sawayanagi R./Shimizu E. | Liang E. S./Ma Y. | 0:2 (2:6, 2:6) | dettagli | 05.01.2023 |
| 1/8-finals | Sawayanagi R./Shimizu E. | Aikawa M./Hayashi E. | 2:0 (7:5, 6:3) | dettagli | 04.01.2023 |
Japan: W60 Tokyo - Doubles - Main |
| Quarter-finals | Hontama M./Namigata J. | Abe H./Sawayanagi R. | 2:0 (6:3, 6:3) | dettagli | 17.11.2022 |
| 1/8-finals | Abe H./Sawayanagi R. | Han N./Lee Y.-H. | 2:0 (6:3, 6:4) | dettagli | 15.11.2022 |
Japan: W25 Makinohara - Doubles - Main |
| Final | Aikawa M./Kobori M. | Ayukawa M./Sawayanagi R. | 2:1 (6:4, 5:7, 10:7) | dettagli | 09.10.2022 |
| Semi-finals | Ayukawa M./Sawayanagi R. | Arakawa H./Muramatsu C. | 2:1 (6:1, 3:6, 10:5) | dettagli | 08.10.2022 |
| Quarter-finals | Ayukawa M./Sawayanagi R. | Saigo R./Saigo Y. | 2:1 (4:6, 7:5, 10:2) | dettagli | 05.10.2022 |
| 1/8-finals | Ayukawa M./Sawayanagi R. | Ly-Nguyen S./Matsuda R. | 2:0 (6:4, 6:0) | dettagli | 05.10.2022 |
Japan: W25 Nanao - Doubles - Main |
| 1/8-finals | Kawagishi N./Kobayashi H. | Hosoki Y./Sawayanagi R. | 2:1 (5:7, 6:3, 11:9) | dettagli | 28.09.2022 |
South Korea: W15 Yeongwol 2 - Doubles - Main |
| Quarter-finals | Jeong S./Kim N. | Kovapitukted P./Sawayanagi R. | 2:0 (6:3, 6:2) | dettagli | 08.09.2022 |
| 1/8-finals | Jang E. S./Kang N. H. | Kovapitukted P./Sawayanagi R. | 0:2 (0:6, 4:6) | dettagli | 07.09.2022 |
South Korea: W15 Yeongwol - Doubles - Main |
| Final | Back D./Lee E. | Namigata J./Sawayanagi R. | 2:1 (7:5, 3:6, 13:11) | dettagli | 03.09.2022 |