Stadium: 5 Round: 26 Ground: Hardcourt outdoor
| ITF W15 Kawaguchi | 2024/06/05 03:05 | Yui Ohwaki v Honoka Kobayashi | 6-2,5-7,7-6 |
| ITF W15 Kawaguchi | 2024/06/04 01:00 | Yui Ohwaki v Yashaswini Panwar | 6-2,6-0 |
| ITF W15 Kawaguchi | 2024/06/03 03:30 | Ashmitha Easwaramurthi v Yui Ohwaki | 6-1,2-6,10-12 |
| ITF W15 Tokyo | 2024/05/28 04:30 | Yui Chikaraishi v Yui Ohwaki | 4-6,6-3,6-4 |
| ITF W15 Fukui | 2024/05/24 01:00 | Yui Ohwaki v Shiho Akita | 1-6,3-6 |
| ITF W15 Fukui | 2024/05/23 01:00 | Honoka Kobayashi v Yui Ohwaki | 0-6,1-6 |
| ITF W15 Fukui | 2024/05/21 01:00 | Shiyu Ye v Yui Ohwaki | 3-6,6-2,5-10 |
| ITF W15 Fukui | 2024/05/20 10:10 | Yui Ohwaki v Haram Kim | 4-6,6-3,10-3 |
| ITF W15 Kawaguchi | 2024/06/04 04:00 | Ayumi Miyamoto v Mio Mushika | 6-3,6-1 |
| ITF W25 Austin | 2023/11/16 16:00 | Chloe Beck v Ayumi Miyamoto | 6-4,4-6,6-1 |
| ITF W25 Austin | 2023/11/14 15:50 | Chelsea Fontenel v Ayumi Miyamoto | 2-6,3-6 |
| ITF W25 Austin | 2023/11/13 18:00 | Andrea A Farulla Di Palma v Ayumi Miyamoto | 6-2,2-6,5-10 |
| ITF W15 Champaign | 2023/11/07 18:20 | Ayumi Miyamoto v Ashton Bowers | 0-6,6-0,1-6 |
| ITF W15 Norman | 2023/11/02 17:00 | Tatum Evans v Ayumi Miyamoto | 6-3,6-0 |
| ITF W15 Norman | 2023/10/31 16:30 | Esther Vyrlan v Ayumi Miyamoto | 0-6,0-6 |
| ITF W15 Norman | 2023/10/30 18:00 | Maria B Bandera v Ayumi Miyamoto | 5-7,2-6 |