Estádio: Court 1 Round: 19 Ground: Hardcourt indoor
| WTA - Courmayeur | 2021/10/23 15:30 | Giulia Gatto Monticone v Chihiro Muramatsu | 6-0,6-2 |
| ITF - W25 Budapeste | 2021/10/03 09:25 | Reka-Luca Jani v Giulia Gatto Monticone | 6-1,6-4 |
| ITF - W25 Budapeste | 2021/10/02 11:00 | Tena Lukas v Giulia Gatto Monticone | 5-7,1-6 |
| ITF - W25 Budapeste | 2021/10/01 12:30 | Alexandra Ignatik v Giulia Gatto Monticone | 1-6,3-6 |
| ITF - W25 Budapeste | 2021/09/28 12:25 | Jesika Maleckova v Giulia Gatto Monticone | 3-6,6-2,3-6 |
| ITF - W80 Wiesbaden | 2021/09/23 10:00 | Giulia Gatto Monticone v Conny Perrin | 0-6,0-6 |
| ITF - W80 Wiesbaden | 2021/09/22 12:35 | Giulia Gatto Monticone v Arianne Hartono | 2-6,6-1,6-2 |
| ITF - W25 Jablonec nad Nisou | 2021/09/17 11:15 | Jesika Maleckova v Giulia Gatto Monticone | 6-2,6-2 |
| WTA - Ostrava | 2021/09/18 11:35 | Fiona Ferro v Oksana Kalashnikova | 3-6,7-6,6-1 |
| WTA - Charleston | 2021/04/03 14:00 | Natalia Vikhlyantseva v Oksana Kalashnikova | 6-0,6-0 |
| WTA - Grampians Trophy | 2021/02/03 01:50 | Sorana Cirstea v Oksana Kalashnikova | 6-1,6-1 |
| WTA - Nova Iorque | 2019/08/16 21:05 | Ying-Ying Duan v Oksana Kalashnikova | 6-2,6-1 |
| WTA - Guadalajara | 2019/03/09 17:00 | Oksana Kalashnikova v Natalija Stevanovic | 4-6,1-6 |
| ITF - Dubai - Feminino | 2018/12/08 13:00 | Renata Voracova v Oksana Kalashnikova | 6-1,6-4 |
| WTA - Mumbai | 2018/10/28 05:30 | Pranjala Yadlapalli v Oksana Kalashnikova | 6-3,6-3 |
| WTA - Mumbai | 2018/10/27 05:30 | Oksana Kalashnikova v Ksenia Palkina | 6-2,6-1 |