Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF W25 Hamamatsu | 2023/10/09 06:00 | 사토, 히카루 v Suzuna Oigawa | 6-1,6-3 |
| ITF W40 Nanao | 2023/09/25 03:35 | Katsumi, Nanari v Suzuna Oigawa | 7-5,6-4 |
| ITF W40 Nanao | 2023/09/24 03:55 | Suzuna Oigawa v Yu-Yun Li | 7-5,6-4 |
| UTR Pro Miki Women | 2023/07/09 02:40 | Suzuna Oigawa v Uta Asakura | 6-2,6-1 |
| UTR Pro Miki Women | 2023/07/08 07:00 | Suzuna Oigawa v Suzuka Sambyakugari | 6-1,6-3 |
| UTR Pro Miki Women | 2023/07/06 04:33 | Suzuna Oigawa v Lira Kosaka | 2-6,6-2,0-6 |
| UTR Pro Miki Women | 2023/07/05 03:15 | Suzuna Oigawa v Harune Shigemasu | 6-1,6-2 |
| UTR Pro Miki Women | 2023/07/04 02:00 | Suzuna Oigawa v Ozeki, Ayaka | 6-7,4-6 |
| ITF W50 Kofu | 2024/03/24 01:00 | 코시이시, 아유미 v 세마, 에리카 | 2-6,0-6 |
| ITF W35 Indore | 2024/03/13 06:00 | 코시이시, 아유미 v 자쿠포비치, 다릴라 | 3-6,1-6 |
| ITF W35 Indore | 2024/03/12 04:00 | 코시이시, 아유미 v Hasegawa, Mei | 6-3,6-1 |
| ITF W35 Indore | 2024/03/11 04:00 | 코시이시, 아유미 v Laalitya Kalluri | 6-0,6-2 |
| ITF W35 Nagpur | 2024/03/07 06:45 | 백, 다연 v 코시이시, 아유미 | 6-0,6-1 |
| ITF W35 Nagpur | 2024/03/06 04:30 | 코시이시, 아유미 v 마르신케비카, 디아나 | 6-4,7-6 |
| ITF W35 Gurugram | 2024/02/28 07:30 | 코시이시, 아유미 v Sahaja Yamalapalli | 4-6,2-6 |
| ITF W50 Roehampton | 2024/02/11 13:40 | Isabelle Lacy v 코시이시, 아유미 | 6-3,6-4 |