Stadium: Court 7 Round: 54
| ITF Women Fort Worth | 2017/08/02 21:35 | Jessica Failla v Douglas, Ellie | 2-6,6-3,6-3 |
| ITF Women Evansville | 2017/07/27 18:00 | Whoriskey, Caitlin v Douglas, Ellie | 6-3,3-6,6-3 |
| ITF Women Evansville | 2017/07/26 14:00 | Douglas, Ellie v Peyton Stearns | 6-1,7-6 |
| ITF Women Baton Rouge Qual | 2017/06/19 14:00 | Douglas, Ellie v Shaffer, Kennedy | 6-4,2-6,2-6 |
| ITF Women Baton Rouge Qual | 2017/06/18 15:00 | Uberoi, Nikita v Douglas, Ellie | 0-6,1-6 |
| Naples, Qualifications Simples W-WITF-USA-15A | 2017/05/08 14:30 | Claire Liu v Douglas, Ellie | 6-2,6-2 |
| Naples, Qualifications Simples W-WITF-USA-15A | 2017/05/07 14:30 | Gammie, Kayla v Douglas, Ellie | 1-6,2-6 |
| Irapuato, Singles W-WITF-MEX-01A | 2017/04/12 23:30 | Khazaniuk, Deniz v Douglas, Ellie | 7-6,6-0 |
| ITF Women Fort Worth Qual | 2017/07/30 17:00 | Janssen, Rachel v Garcia, Alice | 1-6,0-6 |
| ITF Women Evansville | 2017/07/23 14:00 | Iyer, Sharmada v Janssen, Rachel | 6-3,6-7,7-6 |
| ITF Women Baton Rouge Qual | 2017/06/19 14:00 | Frenkel, Nicole v Janssen, Rachel | 6-3,6-0 |
| ITF Women Baton Rouge Qual | 2017/06/18 14:00 | Janssen, Rachel v Biddle, Brooke | 6-2,6-1 |
| ITF Women Jackson Qual | 2017/04/02 18:00 | Janssen, Rachel v Fernandez, Leylah Annie | 1-6,0-6 |
| Tampa, Singles Qualifying W-WITF-USA-08A | 2017/03/12 15:30 | Janssen, Rachel v Leduc, Catherine | 0-6,1-6 |
| Surprise, Singles Qualifying W-WITF-USA-05A | 2017/02/12 16:00 | Janssen, Rachel v Goulak, Annette | 0-6,0-6 |
| ITF Women Midland Qual | 2017/01/29 15:00 | Gordon, Michaela v Janssen, Rachel | 6-2,6-0 |