| Irapuato, Singles Qualifying W-WITF-MEX-01A | 2018/03/11 17:30 | Hanna Chang v Chavatipon, Charlotte | 6-3,6-0 |
| UTR Pro Tennis Series California Women | 2020/07/17 18:30 | Hanna Chang v Montez, Pamela | 6-4,6-2 |
| UTR Pro Tennis Series California Women | 2020/07/17 17:15 | Closs, Mary v Hanna Chang | 3-6,3-6 |
| UTR Pro Tennis Series California Women | 2020/07/15 18:30 | Hanna Chang v Marcela Zacarias | 6-4,6-4 |
| UTR Pro Tennis Series California Women | 2020/07/15 16:00 | Hanna Chang v Elvina Kalieva | 4-6,7-5,4-10 |
| UTR Pro Tennis Series California Women | 2020/07/13 19:45 | Guillermo, Lorraine M v Hanna Chang | 2-6,1-6 |
| UTR Pro Tennis Series California Women | 2020/07/13 16:00 | Hanna Chang v Marcela Zacarias | 6-1,7-5 |
| UTR Pro Tennis Series California Women | 2020/07/05 19:45 | Hanna Chang v Hance, Kimmi | 6-3,6-3 |
| UTR Pro Tennis Series California Women | 2020/07/05 18:30 | Hanna Chang v Giuliana Olmos | 6-2,6-2 |
| UTR Pro Tennis Series California Women | 2020/07/11 19:45 | Sophie Chang v Chavatipon, Charlotte | 7-6,6-3 |
| UTR Pro Tennis Series California Women | 2020/07/09 19:45 | Giuliana Olmos v Chavatipon, Charlotte | 6-2,3-6,8-10 |
| UTR Pro Tennis Series California Women | 2020/07/09 17:15 | Chavatipon, Charlotte v Montez, Pamela | 4-6,4-6 |
| UTR Pro Tennis Series California Women | 2020/07/08 18:30 | Whittle, Sophia v Chavatipon, Charlotte | 6-3,6-3 |
| UTR Pro Tennis Series California Women | 2020/07/08 17:15 | Guillermo, Lorraine M v Chavatipon, Charlotte | 6-3,6-3 |
| UTR Pro Tennis Series California Women | 2020/07/07 19:45 | Giuliana Olmos v Chavatipon, Charlotte | 6-2,6-0 |
| UTR Pro Tennis Series California Women | 2020/07/07 17:15 | Chavatipon, Charlotte v Maegan Manasse | 6-7,6-4,11-13 |
| UTR Pro Tennis Series California Women | 2020/07/06 18:30 | Guillermo, Lorraine M v Chavatipon, Charlotte | 6-7,6-2,10-2 |