Stadium: Court 22 Round: 25 Ground: Clay
| ITF W25 Koksijde | 2021/08/09 14:40 | Tess Sugnaux v Martina Spigarelli | 6-1,6-0 |
| ITF W25 Koksijde | 2021/08/08 17:35 | Alana Parnaby v Martina Spigarelli | 6-2,2-6,6-10 |
| ITF W25 Pescara | 2021/08/02 07:00 | Martina Spigarelli v Fernanda Labrana | 4-6,5-7 |
| ITF W15 Knokke | 2021/07/29 12:00 | Martina Spigarelli v Lucie Nguyen Tan | 1-6,3-6 |
| ITF W15 Knokke | 2021/07/28 09:10 | Martina Spigarelli v Madelief Hageman | 6-4,6-7,7-5 |
| ITF W25 Telavi | 2021/07/20 06:00 | Shavit Kimchi v Martina Spigarelli | 2-6,6-4,6-3 |
| ITF W25 Telavi | 2021/07/19 08:45 | Martina Spigarelli v Kristina Milenkovic | 6-3,6-3 |
| ITF W25 Torino | 2021/07/05 08:00 | Enola Chiesa v Martina Spigarelli | 6-3,6-4 |
| ITF W15 Antalya | 2021/10/19 07:00 | Kateryna Diatlova v Sabina Dadaciu | 6-3,6-1 |
| ITF W15 Antalya | 2021/10/18 07:00 | Anastasia Piangerelli v Kateryna Diatlova | 2-6,5-7 |
| ITF W15 Antalya | 2021/10/17 07:00 | Kateryna Diatlova v Zara Brankovic | 6-2,6-0 |
| ITF W15 Antalya | 2021/10/11 07:00 | Mavie Osterreicher v Kateryna Diatlova | 6-1,2-6,10-5 |
| ITF W15 Chornomorsk | 2021/08/25 12:05 | Timea Jaruskova v Kateryna Diatlova | 7-6,6-3 |
| ITF W25 Kyiv | 2021/07/20 08:40 | Kateryna Diatlova v Su Jeong Jang | 1-6,1-6 |
| UTF Invitational Women | 2020/05/28 08:49 | Kateryna Diatlova v Mariia Bergen | 5-3 |
| ITF W15 Heraklion | 2020/03/11 12:30 | Kateryna Diatlova v Elina Avanesyan | 3-6,3-6 |