Stadium: Court 3 Round: 26 Ground: Synthetic outdoor
| Obidos, Singles W-WITF-POR-12A | 2018/04/18 10:35 | Gatto-Monticone, Giulia v Piter, Katarzyna | 7-5,4-6,6-1 |
| Obidos, Singles W-WITF-POR-12A | 2018/04/13 14:00 | Gatto-Monticone, Giulia v Jorovic, Ivana | 3-6,6-3,6-7 |
| Obidos, Singles W-WITF-POR-12A | 2018/04/12 12:55 | Gatto-Monticone, Giulia v Cabeza-Candela, Estrella | 6-0,6-3 |
| Obidos, Singles W-WITF-POR-12A | 2018/04/11 12:00 | Gatto-Monticone, Giulia v Quiterio, Lucia | 6-0,6-1 |
| ITF Women Kashiwa | 2018/04/04 06:10 | Su Jeong Jang v Gatto-Monticone, Giulia | 6-4,6-3 |
| Kofu, Singles W-WITF-JPN-02A | 2018/03/30 01:00 | Ankita Raina v Gatto-Monticone, Giulia | 7-5,6-3 |
| Kofu, Singles W-WITF-JPN-02A | 2018/03/27 04:20 | Gatto-Monticone, Giulia v Chang, Kai-Chen | 6-2,6-3 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2018/03/23 02:30 | Ushijima, Risa v Gatto-Monticone, Giulia | 6-1,6-3 |
| Obidos, Singles W-WITF-POR-12A | 2018/04/18 09:00 | Bentes de Oliveira Pinto, Rita Maria v Heisen, Vivian | 2-6,0-6 |
| Obidos, Singles W-WITF-POR-12A | 2018/04/11 14:35 | Heisen, Vivian v Rubini, Stefania | 2-6,2-6 |
| ITF Women Trnava | 2018/02/09 13:10 | Elena Rybakina v Heisen, Vivian | 6-4,6-2 |
| ITF Women Trnava | 2018/02/08 11:30 | Stankovska, Nina v Heisen, Vivian | 1-6,4-6 |
| ITF Women Trnava | 2018/02/07 14:10 | Petrovicka, Kiara v Heisen, Vivian | 3-6,3-6 |
| Taipei, Chinese Taipei, Qualifying | 2017/11/12 04:45 | Diatchenko, Vitalia v Heisen, Vivian | 6-3,6-2 |
| WTA Hua Hin Qual | 2017/11/04 03:00 | Heisen, Vivian v Emina Bektas | 4-6,4-6 |
| ITF Women Brisbane | 2017/09/27 03:40 | Ueda, Ramu v Heisen, Vivian | 1-6,4-6 |