Stadium: Court 7 Round: 54 Ground: Hardcourt outdoor
| ITF W60 Pelham | 2023/05/15 15:00 | Sydney-Nicole Clarke v Okuno, Ayaka | 6-2,6-0 |
| ITF - W15 Kuala Lumpur | 2023/02/20 01:00 | Yanni Liu v Okuno, Ayaka | 6-7,6-4,11-13 |
| ITF - W15 Kuala Lumpur | 2023/02/19 03:00 | Okuno, Ayaka v Maelys Bougrat | 6-1,6-1 |
| ITF W15 Ipoh | 2023/02/15 01:30 | Okuno, Ayaka v Hanyu Guo | 3-6,2-6 |
| ITF W15 Ipoh | 2023/02/13 01:30 | Okuno, Ayaka v Natalia Fehr | 6-1,6-0 |
| ITF W25 Yokohama | 2022/11/08 00:50 | Okuno, Ayaka v Honoka Kobayashi | 1-6,1-6 |
| ITF W25 Yokohama | 2022/11/07 01:00 | Okuno, Ayaka v Mabuchi, Mami | 6-2,6-2 |
| ITF W25 Fort Worth | 2022/10/17 15:00 | Ania Hertel v Okuno, Ayaka | 6-3,6-2 |
| UTR Pro Tennis Series Atlanta Women | 2022/06/28 19:54 | Stammel, Bridget v Jenna Sloan | 6-1,6-1 |
| UTR Pro Tennis Series Atlanta Women | 2022/06/27 13:15 | Sydney Pratt v Jenna Sloan | 6-1,3-6,6-3 |
| UTR Pro Tennis Series Atlanta Women | 2022/06/26 15:30 | Samantha Horwood v Jenna Sloan | 3-6,2-6 |