Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF W25 Kofu | 2023/03/28 00:30 | Katarina Kozarov v Anri Nagata | 6-0,6-3 |
| ITF W25 Jakarta | 2023/03/21 02:00 | Haruna Arakawa v Katarina Kozarov | 6-4,2-6,2-10 |
| ITF W25 Jakarta | 2023/03/20 02:00 | Margot Phanthala v Katarina Kozarov | 2-6,1-6 |
| ITF W25 Fredericton | 2023/03/09 14:55 | Katarina Kozarov v Jamie Loeb | 7-6,3-6,2-6 |
| ITF W25 Fredericton | 2023/03/08 14:55 | Katarina Kozarov v Anna-Raphaelle Serghi | 6-1,6-3 |
| ITF W25 Toronto | 2023/02/28 15:00 | Olivia Lincer v Katarina Kozarov | 3-6,6-3,6-3 |
| ITF W25 Petit-Bourg | 2023/01/21 17:50 | Emma Lene v Katarina Kozarov | 7-6,6-2 |
| ITF W25 Petit-Bourg | 2023/01/20 17:05 | Sarah Iliev v Katarina Kozarov | 5-7,3-6 |
| ITF W25 Kofu | 2023/03/28 00:30 | Rinon Okuwaki v Yu-Yun Li | 6-7,3-6 |
| ITF W15 Hinode | 2023/03/21 03:00 | Aoi Ito v Yu-Yun Li | 4-6,6-3,6-2 |
| ITF W15 Kuching | 2023/03/02 04:00 | Yufei Ren v Yu-Yun Li | 4-6,6-1,7-5 |
| ITF W15 Kuching | 2023/03/01 07:45 | Yu-Yun Li v Ai Yamaguchi | 6-3,6-4 |
| ITF W15 Kuala Lumpur | 2023/02/22 03:45 | Yu-Yun Li v Hanyu Guo | 6-1,3-6,2-6 |
| ITF W15 Ipoh | 2023/02/15 01:30 | Lanlana Tararudee v Yu-Yun Li | 6-4,6-2 |
| ITF W25 Antalya | 2023/02/05 07:00 | Rebeka Antal v Yu-Yun Li | 1-6,0-6 |
| ITF W25 Antalya | 2023/01/30 10:05 | Yu-Yun Li v Marta H Gonzalez Encinas | 4-6,6-7 |