| UTR Pro Tennis Series California Women | 2021/01/10 18:00 | Hanna Chang v Misa Malkin | 6-3,5-2 |
| ITF W25 Orlando | 2020/11/14 19:30 | Robin Montgomery v Hanna Chang | 7-6,6-2 |
| ITF W25 Orlando | 2020/11/14 14:50 | Hanna Chang v Katarina Jokic | 6-4,6-4 |
| ITF W25 Orlando | 2020/11/13 15:00 | Kristina Kucova v Hanna Chang | 6-4,3-6,5-7 |
| ITF W25 Orlando | 2020/11/11 18:50 | Katie Volynets v Hanna Chang | 6-0,4-6,4-6 |
| UTR Pro Tennis Series California Women | 2020/08/28 17:55 | Hanna Chang v Sophie Chang | 7-6,7-6 |
| UTR Pro Tennis Series California Women | 2020/08/28 15:00 | Hanna Chang v Anna Morgina | 6-1,6-0 |
| UTR Pro Tennis Series California Women | 2020/08/26 17:30 | Hanna Chang v Lorraine M. Guillermo | 6-2,6-1 |
| UTR Pro Tennis Series California Women | 2021/01/10 19:30 | Maxine Murphy v Madeleine Jessup | 6-3,4-6,3-5 |