| ITF W15 Kawaguchi | 2024/06/06 03:50 | Yui Ohwaki v Ayumi Miyamoto | 4-6,4-6 |
| 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 W25 Kyoto | 2023/09/17 01:00 | Rinko Matsuda v Ai Yamaguchi | 6-1,6-0 |
| UTR Pro Takasaki Women | 2023/09/09 08:17 | Ai Yamaguchi v Kisa Yoshioka | 3-6,0-6 |
| UTR Pro Takasaki Women | 2023/09/09 03:00 | Ai Yamaguchi v Yui Owaki | 6-3,5-2 |
| UTR Pro Takasaki Women | 2023/09/06 00:00 | Ai Yamaguchi v Kosaka Asahi | 6-3,6-1 |
| UTR Pro Takasaki Women | 2023/09/04 03:30 | Aya Ishii v Ai Yamaguchi | 6-3,3-6,6-4 |
| ITF W15 Sapporo | 2023/08/09 01:00 | Seri Nayuki v Ai Yamaguchi | 4-6,6-4,7-5 |
| ITF W15 Sapporo | 2023/07/31 06:00 | Ai Yamaguchi v Momoko Nishio | 2-6,3-6 |
| ITF W15 Nakhon Si Thammarat | 2023/07/20 02:00 | Honoka Kobayashi v Ai Yamaguchi | 6-4,6-2 |