Estadio: I Round: 25 Ground: Hardcourt outdoor
| ITF Nishi-Tama - Femenino | 2018/03/19 01:00 | Mitsumi Kawasaki v Chisa Hosonuma | 6-1,4-6,2-6 |
| ITF Nishi-Tama - Femenino | 2018/03/18 01:00 | Mayu Iwai v Chisa Hosonuma | 6-7,2-6 |
| ITF Toyota - Femenino - Clasificación | 2018/03/11 03:30 | Chisa Hosonuma v Na Ri Kim | 3-6,2-6 |
| ITF Toyota - Femenino - Clasificación | 2018/03/10 03:00 | Haine Ogata v Chisa Hosonuma | 2-6,3-6 |
| ITF Mallorca – Femenino | 2018/02/28 08:30 | Katharina Gerlach v Chisa Hosonuma | 6-3,6-4 |
| ITF Mallorca – Femenino | 2018/02/27 09:50 | Molly Helgesson v Chisa Hosonuma | 0-6,6-7 |
| ITF Mallorca – Femenino | 2018/02/25 08:30 | Chisa Hosonuma v Luminita Tutunaru | 6-0,6-2 |
| ITF Mallorca – Femenino | 2018/02/25 08:30 | Chisa Hosonuma v Svenja Ochsner | 6-3,7-5 |
| ITF Toyota - Femenino | 2018/03/15 02:30 | Giulia Gatto Monticone v Harriet Dart | 0-6,4-6 |
| ITF Toyota - Femenino | 2018/03/13 01:00 | Georgia Brescia v Giulia Gatto Monticone | 6-1,4-6,2-6 |
| ITF Grenoble - Femenino | 2018/02/08 14:25 | Audrey Albie v Giulia Gatto Monticone | 6-3,6-2 |
| ITF Grenoble - Femenino | 2018/02/06 14:05 | Giulia Gatto Monticone v Katarina Zavatska | 6-1,6-0 |
| ITF Nules - Femenino | 2017/12/07 09:30 | Giulia Gatto Monticone v Cindy Burger | 6-4,5-7,2-6 |
| ITF Nules - Femenino | 2017/12/06 13:20 | Georgina Garcia-Perez v Giulia Gatto Monticone | 6-7,6-2,1-6 |
| ITF Valencia - Femenino | 2017/11/24 10:00 | Andrea Gamiz v Giulia Gatto Monticone | 6-4,2-6,6-2 |
| ITF Valencia - Femenino | 2017/11/23 13:25 | Giulia Gatto Monticone v Viktoria Kamenskaya | 6-3,6-2 |