Round: 62 Ground: Hardcourt outdoor
| ITF Women Stillwater Qual | 2017/09/25 15:00 | Suomalainen, Piia v Dean, Taylor | 6-3,6-0 |
| ITF Women Lubbock Qual | 2017/09/17 14:00 | Suomalainen, Piia v Rychagova, Anastasiya | 1-6,4-6 |
| ITF Women Redding | 2017/09/13 19:30 | Suomalainen, Piia v Marker, Lauren | 0-6,1-6 |
| ITF Women Redding Qual | 2017/09/11 18:50 | Suomalainen, Piia v Cartwright, Kerrie | 3-6,6-4,7-5 |
| ITF Women Redding Qual | 2017/09/10 17:00 | Suomalainen, Piia v Fisch, Julia | 6-3,6-4 |
| ITF Women Savitaipale | 2017/08/03 15:40 | Suomalainen, Piia v Golubovskaya, Sofya | 2-6,3-6 |
| ITF Women Savitaipale | 2017/08/03 08:50 | Suomalainen, Piia v Testa, Giorgia | 6-2,5-7,6-0 |
| ITF Women Tampere | 2017/07/28 11:30 | Suomalainen, Piia v Estelle Cascino | 7-6,2-6,3-6 |
| ITF Women Stillwater Qual | 2017/09/25 15:00 | Arianne Hartono v Lisa-Marie Rioux | 2-6,4-6 |
| ITF Women Stillwater Qual | 2017/09/23 15:00 | Pierce, Kirsten v Lisa-Marie Rioux | 1-6,0-6 |
| ITF Women Lubbock Qual | 2017/09/18 14:00 | Smith, Gabrielle v Lisa-Marie Rioux | 6-4,6-2 |
| ITF Women Lubbock Qual | 2017/09/17 15:30 | Padegimaite, Lina v Lisa-Marie Rioux | 0-6,5-7 |
| ITF Women Hua Hin Qual | 2017/07/22 06:00 | Lee, Hua-Chen v Lisa-Marie Rioux | 6-3,6-4 |
| Hua Hin, Singles W-WITF-THA-07A | 2017/07/16 03:00 | Lisa-Marie Rioux v Sheng, Yuqi | 6-7,7-5,4-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2017/07/15 06:00 | Chilumula, Nidhi v Lisa-Marie Rioux | 4-6,2-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2017/07/15 03:00 | Saumya Vig v Lisa-Marie Rioux | 0-6,0-6 |