Stadion: Match Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF Damen - W60 - Templeton | 2023/09/29 18:55 | Hanna Chang v McCartney Kessler | 5-7,2-6 |
| ITF Damen - W60 - Templeton | 2023/09/28 22:05 | Katherine Sebov v Hanna Chang | 2-6,6-0,3-6 |
| ITF Damen - W60 - Templeton | 2023/09/27 18:35 | Kristina Mladenovic v Hanna Chang | 3-6,4-6 |
| ITF Damen - W60 - Templeton | 2023/09/26 17:00 | Hanna Chang v Alexandra Vecic | 6-2,6-2 |
| ITF Damen - W60 - Templeton | 2023/09/25 20:40 | Hanna Chang v Ellie Douglas | 6-1,6-1 |
| ITF Damen - W60 - Berkeley | 2023/09/19 21:20 | Hanna Chang v Elsa Jacquemot | 6-7,1-6 |
| UTR Pro - Los Angeles - Frauen | 2023/09/10 20:01 | Veronika Miroshnichenko v Hanna Chang | 6-7,6-2,6-3 |
| UTR Pro - Los Angeles - Frauen | 2023/09/09 18:00 | Amy Zhu v Hanna Chang | 3-6,4-5 |
| ITF Damen - W25 - Redding | 2023/10/03 19:50 | Katja Wiersholm v Alyssa Ahn | 6-3,6-2 |
| ITF Damen - W25 - Redding | 2023/10/02 17:00 | Martyna Ostrzygalo v Katja Wiersholm | 5-7,3-6 |
| ITF Damen - W60 - Templeton | 2023/09/25 18:15 | Alexandra Bozovic v Katja Wiersholm | 6-1,7-5 |
| ITF Damen - W60 - Berkeley | 2023/09/18 17:00 | Ganna Poznikhirenko v Katja Wiersholm | 6-3,6-7,6-4 |
| UTR Pro - Florida - Frauen | 2023/07/02 13:00 | Victoria Hu v Katja Wiersholm | 6-3,6-2 |
| UTR Pro - Florida - Frauen | 2023/07/01 16:06 | Csilla Fodor v Katja Wiersholm | 6-2,2-6,2-6 |
| UTR Pro - Florida - Frauen | 2023/06/29 16:26 | Kate Sharabura v Katja Wiersholm | 3-6,6-7 |
| UTR Pro - Florida - Frauen | 2023/06/26 21:26 | Amber McGinnis v Katja Wiersholm | 0-6,0-6 |