Stadium: Grandstand Round: 54 Ground: Clay
| WTA Charleston | 2021/07/26 16:15 | Hanna Chang v Ellie Douglas | 6-3,6-4 |
| ITF Women Tyler | 2018/10/29 15:00 | Ellie Douglas v Hanna Chang | 6-2,6-3 |
| ITF Women Irapuato | 2017/04/10 16:00 | Ellie Douglas v Hanna Chang | 6-2,3-6,6-4 |
| ITF W100 Palm Harbor | 2022/04/11 15:35 | Hanna Chang v Dalayna Hewitt | 6-1,6-0 |
| WTA Bogota | 2022/04/02 18:35 | Xiaodi You v Hanna Chang | 6-2,6-3 |
| ITF W25 Medellin | 2022/03/25 15:50 | Barbara Gatica v Hanna Chang | 6-4,6-3 |
| ITF W25 Medellin | 2022/03/24 20:25 | Gabriela Lee v Hanna Chang | 2-6,7-5,4-6 |
| ITF W25 Medellin | 2022/03/23 18:10 | Bianca Jolie Fernandez v Hanna Chang | 1-6,4-6 |
| ITF W25 Salinas | 2022/03/10 16:40 | Sofia Costoulas v Hanna Chang | 7-6,0-6,6-2 |
| ITF W25 Salinas | 2022/03/09 15:50 | Jana Kolodynska v Hanna Chang | 5-7,6-2,1-6 |
| ITF W25 Guayaquil | 2022/03/06 16:00 | Tessah Andrianjafitrimo v Hanna Chang | 6-3,6-3 |
| ITF W100 Palm Harbor | 2022/04/11 14:55 | Akvile Parazinskaite v Ellie Douglas | 1-6,7-6,5-10 |
| WTA Charleston | 2022/04/02 19:45 | Ellie Douglas v Gabriela Lee | 6-7,4-6 |
| ITF W60 Irapuato | 2022/03/11 21:00 | Carolina Alves v Ellie Douglas | 4-6,7-6,6-1 |
| ITF W60 Irapuato | 2022/03/10 21:30 | Ellie Douglas v Arianne Hartono | 7-5,5-7,6-0 |
| ITF W60 Irapuato | 2022/03/08 21:30 | Ellie Douglas v Kaitlyn Christian | 7-6,6-2 |
| ITF W60 Arcadia | 2022/03/05 18:00 | Ellie Douglas v Rebecca Marino | 3-6,2-6 |
| ITF W60 Arcadia | 2022/03/04 20:00 | Priscilla Hon v Ellie Douglas | 2-6,2-6 |
| ITF W60 Arcadia | 2022/03/03 20:40 | Ellie Douglas v Aleksandra Krunic | 6-2,6-1 |