Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF Women Yeongwol | 2018/09/04 03:00 | Yu Jin Ahn v Yugyeong Oh | 6-4,6-1 |
| ITF W15 Yeongwol | 2023/09/01 02:55 | Yu Jin Ahn v Hikaru Sato | 6-2,6-7,1-6 |
| ITF W15 Yeongwol | 2023/08/31 01:00 | Yu Jin Ahn v Dami Lee | 6-4,6-2 |
| ITF W15 Yeongwol | 2023/08/30 04:15 | Yu Jin Ahn v Hwiwon Wi | 6-1,7-6 |
| ITF W15 Sapporo | 2023/08/03 04:00 | Yu Jin Ahn v Thasaporn Naklo | 2-6,1-6 |
| ITF W15 Sapporo | 2023/08/01 01:00 | Yu Jin Ahn v Suzuho Oshino | 7-6,6-1 |
| ITF W15 Sapporo | 2023/07/28 02:30 | Mei Hasegawa v Yu Jin Ahn | 2-6,7-5,6-4 |
| ITF W15 Sapporo | 2023/07/27 02:50 | Aely Arai v Yu Jin Ahn | 6-7,0-6 |
| ITF W15 Sapporo | 2023/07/26 04:45 | Momoko Nishio v Yu Jin Ahn | 4-6,2-6 |
| ITF W15 Yeongwol | 2023/08/30 01:00 | Hiromi Abe v Yugyeong Oh | 6-0,6-4 |
| ITF W25 Inčchon | 2023/05/17 05:25 | Yugyeong Oh v Ikumi Yamazaki | 4-6,4-6 |
| ITF W25 Inčchon | 2023/05/15 04:30 | Yugyeong Oh v Cherry Kim | 3-6,6-4,10-2 |
| ITF W25 Inčchon | 2023/05/15 00:55 | BoYoung Jeong v Yugyeong Oh | 1-6,3-6 |
| ITF W25 Inčchon | 2023/05/14 05:00 | Yugyeong Oh v Jiale Zhang | 6-1,6-2 |
| ITF W15 Yeongwol | 2022/09/07 02:45 | Yugyeong Oh v Na Ri Kim | 2-6,6-1,5-7 |
| ITF W15 Yeongwol - kvalifikace | 2022/09/06 04:55 | Yugyeong Oh v Seung-Yeon Hong | 3-6,6-4,12-10 |
| ITF W15 Yeongwol - kvalifikace | 2022/09/05 09:45 | Sun Min Ha v Yugyeong Oh | 1-6,3-6 |