Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Sumter | 2021/06/15 13:00 | Chieh-Yu Hsu v Ellie Douglas | 6-3,3-6,5-10 |
| ITF Women Irapuato | 2018/03/12 19:30 | Ellie Douglas v Chieh-Yu Hsu | 1-6,6-2,6-3 |
| ITF W40 Arequipa | 2023/08/17 15:00 | Ellie Douglas v Victoria Muntean | 5-7,0-6 |
| ITF W40 Arequipa | 2023/08/15 15:45 | Camila Romero v Ellie Douglas | 2-6,3-6 |
| ITF W60 Feira De Santana | 2023/07/31 15:25 | Abigail Rencheli v Ellie Douglas | 6-4,2-6,6-4 |
| ITF W60 Feira De Santana | 2023/07/30 16:00 | Ellie Douglas v Helena Bueno | 6-1,6-1 |
| ITF W60 Dallas | 2023/07/25 14:55 | Ellie Douglas v Reese Brantmeier | 6-3,4-6,3-6 |
| ITF W60 Dallas | 2023/07/24 17:30 | Sahaja Yamalapalli v Ellie Douglas | 2-6,1-6 |
| ITF W60 Evansville | 2023/07/17 17:05 | Ellie Douglas v Kylie Mckenzie | 2-6,3-6 |
| ITF W25 Dallas | 2022/07/27 14:50 | Maegan Manasse v Ellie Douglas | 6-4,6-0 |
| ITF W60 Lexington | 2023/08/01 15:40 | Sara Daavettila v Chieh-Yu Hsu | 6-1,6-3 |
| ITF W60 Lexington | 2023/07/31 14:00 | Ana Grubor v Chieh-Yu Hsu | 7-5,0-6,2-6 |
| ITF W25 Wichita | 2023/06/21 20:00 | Reese Brantmeier v Chieh-Yu Hsu | 6-2,6-1 |
| ITF W60 Sumter | 2023/06/14 16:35 | Akasha Urhobo v Chieh-Yu Hsu | 6-1,6-2 |
| ITF W15 Huntsville | 2023/05/27 16:00 | Tiphanie Lemaitre v Chieh-Yu Hsu | 5-7,6-3,6-2 |
| ITF W15 Huntsville | 2023/05/26 16:00 | Chieh-Yu Hsu v Kolie Allen | 3-6,6-4,6-0 |
| ITF W15 Huntsville | 2023/05/25 16:40 | Chieh-Yu Hsu v Kaitlyn Carnicella | 1-6,7-6,6-2 |
| ITF W15 Huntsville | 2023/05/24 16:25 | Chieh-Yu Hsu v Rhea Verma | 6-3,6-1 |