Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF W15 Fukui | 2023/04/24 02:00 | Kaho Oyama v Nagomi Higashitani | 0-6,1-6 |
| ITF W25 Osaka | 2023/04/10 01:00 | Kaho Oyama v Chieh-Yu Hsu | 5-7,3-6 |
| ITF W25 Osaka | 2023/04/09 01:00 | Jamie Lau v Kaho Oyama | 2-6,1-6 |
| UTR Pro Miki Women | 2023/02/19 02:54 | Honori Koyama v Kaho Oyama | 4-6,6-2,6-0 |
| UTR Pro Miki Women | 2023/02/18 00:30 | Catholine Miyu Ono v Kaho Oyama | 6-4,5-7,3-6 |
| UTR Pro Miki Women | 2023/02/17 06:11 | Kaho Oyama v Sera Nishimoto | 6-4,7-5 |
| UTR Pro Miki Women | 2023/02/15 05:39 | Kaho Oyama v Kanna Soeda | 2-6,2-6 |
| UTR Pro Miki Women | 2023/02/13 00:30 | Tomoko Kato v Kaho Oyama | 7-6,6-4 |
| ITF W15 Sharm El Sheikh | 2023/02/27 07:30 | Hee Rae Im v Marcella Dessolis | 6-3,6-0 |
| ITF W15 Sharm El Sheikh | 2023/02/20 10:00 | Evgeniya Burdina v Hee Rae Im | 6-3,6-2 |
| ITF W15 Sharm El Sheikh | 2023/02/14 07:30 | Hee Rae Im v Eunchae Kim | 7-6,2-6,5-10 |
| ITF W15 Sharm El Sheikh | 2023/02/13 10:00 | Hee Rae Im v Caroline Brack | 7-5,6-4 |
| ITF W15 Sharm El Sheikh | 2023/02/06 07:30 | Hee Rae Im v Sara Milanese | 6-4,3-6,3-10 |
| ITF W15 Yeongwol | 2022/09/07 03:25 | Hwiwon Wi v Hee Rae Im | 6-3,6-4 |
| ITF W15 Yeongwol Qual | 2022/09/06 01:30 | Hee Rae Im v Akari Inoue | 7-6,6-2 |
| ITF W15 Yeongwol | 2022/09/05 01:00 | Hee Rae Im v Honami Sodeyama | 6-1,6-3 |