Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF W100 Vancouver | 2019/08/12 22:20 | Hanna Chang v Pamela Montez | 6-4,6-2 |
| ITF W60 Berkeley | 2019/07/15 23:30 | Pamela Montez v Hanna Chang | 6-7,0-6 |
| ITF W15 Arcadia | 2019/03/16 19:00 | Hanna Chang v Pamela Montez | 6-7,7-5,6-1 |
| ITF Women Berkeley Qual | 2018/07/15 19:00 | Hanna Chang v Pamela Montez | 6-7,3-6 |
| ITF W25 Rancho Santa Fe | 2020/02/23 19:00 | Hanna Chang v Anhzelika Isaeva | 6-3,6-2 |
| ITF W100 Nicholasville | 2020/02/13 18:55 | Hanna Chang v Madison Brengle | 4-6,4-6 |
| ITF W100 Nicholasville | 2020/02/12 19:35 | Hanna Chang v Maria Camila Osorio | 7-6,3-6,6-2 |
| ITF W100 Nicholasville | 2020/02/11 19:10 | Gabriela Talaba v Hanna Chang | 7-5,2-6,6-10 |
| ITF W100 Nicholasville | 2020/02/10 20:00 | Mariaryeni Gutierrez v Hanna Chang | 1-6,0-6 |
| WTA Newport Beach | 2020/01/29 21:10 | Stefanie Voegele v Hanna Chang | 6-4,6-3 |
| WTA Newport Beach | 2020/01/28 21:30 | Hanna Chang v Eri Hozumi | 6-7,6-4,6-4 |
| ITF W25 Malibu | 2020/01/17 19:00 | Hanna Chang v Nadia Podoroska | 0-6,2-6 |
| ITF W25 Rancho Santa Fe | 2020/02/23 19:00 | Pamela Montez v Chieh-Yu Hsu | 6-1,4-6,10-7 |
| ITF W25 Malibu | 2020/01/15 21:45 | Pamela Montez v Ana Sofia Sanchez | 5-7,3-6 |
| ITF W25 Malibu | 2020/01/14 22:40 | Pamela Montez v Emily Arbuthnott | 6-4,3-6,12-10 |
| ITF W25 Malibu | 2020/01/13 18:30 | Pamela Montez v Lisa Zaar | 7-5,6-4 |
| ITF W15 Norman | 2019/12/07 17:35 | Pamela Montez v Kennedy Shaffer | 3-6,4-6 |
| ITF W15 Norman | 2019/12/06 19:00 | Pamela Montez v Liga Dekmeijere | 6-2,6-2 |
| ITF W15 Norman | 2019/12/05 16:00 | Pamela Montez v Nell Miller | 7-5,7-5 |
| ITF W15 Norman | 2019/12/04 18:00 | Pamela Montez v Kelly Williford | 7-5,6-2 |