Stadium: Court 7 Round: 25
| ITF Women Charleston | 2017/09/29 16:35 | Gonzalez, Montserrat v Thaisa Grana Pedretti | 6-7,7-5,7-5 |
| ITF Women Charleston | 2017/09/28 14:00 | Lewis, Jade v Thaisa Grana Pedretti | 1-6,3-6 |
| ITF Women Charleston | 2017/09/27 16:40 | Ksenia Kuznetsova v Thaisa Grana Pedretti | 5-7,6-7 |
| ITF Women Lubbock | 2017/09/19 14:00 | Thaisa Grana Pedretti v Karman Kaur Thandi | 2-6,1-6 |
| ITF Women Redding | 2017/09/12 18:30 | Dzalamidze, Natela v Thaisa Grana Pedretti | 7-6,6-0 |
| ITF Women Campos Do Jordao | 2017/07/29 15:50 | Thaisa Grana Pedretti v Kurata, Nathaly | 6-7,5-7 |
| ITF Women Campos Do Jordao | 2017/07/28 14:00 | Escauriza, Lara v Thaisa Grana Pedretti | 2-6,5-7 |
| ITF Women Campos Do Jordao | 2017/07/27 14:00 | Baranano, Paula v Thaisa Grana Pedretti | 2-6,1-6 |
| ITF Women Buenos Aires | 2017/10/07 12:00 | Saguchi, Miyumi Milagros v Devincenti, Florencia | 6-4,6-2 |
| ITF Women Villa del Dique | 2017/10/04 13:00 | Melany Solange Krywoj v Saguchi, Miyumi Milagros | 6-2,6-0 |
| ITF Women Villa del Dique | 2017/10/03 16:20 | Galdo, Florencia Sofia v Saguchi, Miyumi Milagros | 4-6,3-6 |
| ITF Women Buenos Aires | 2017/09/13 12:00 | Luini, Sofia v Saguchi, Miyumi Milagros | 6-1,6-4 |
| ITF Women Villa del Dique Qual | 2017/05/29 12:00 | Ferreyra, Dana v Saguchi, Miyumi Milagros | 6-3,6-1 |
| ITF Women Villa del Dique Qual | 2017/05/28 13:00 | Saguchi, Miyumi Milagros v Galvao Borges, Mariana | 6-1,6-0 |
| ITF Women Benavides Qual | 2017/05/20 13:00 | Saguchi, Miyumi Milagros v Ganga, Eugenia | 5-7,1-6 |
| Campinas, Singles W-WITF-BRA-03A | 2017/03/26 13:00 | Saguchi, Miyumi Milagros v Baranano, Paula | 1-6,2-6 |