Stadium: Court 1 Round: 28 Ground: Hardcourt outdoor
| ITF W15 Monastir | 2021/05/28 08:25 | Joanna Zawadzka v Lauren Proctor | 6-3,7-6 |
| ITF W15 Monastir | 2021/05/27 10:40 | Joanna Zawadzka v Kelia Le Bihan | 2-6,6-4,6-4 |
| ITF W15 Monastir | 2021/05/25 09:30 | Chiara Scholl v Joanna Zawadzka | 4-6,4-6 |
| ITF W15 Monastir | 2021/05/18 08:30 | Himeno Sakatsume v Joanna Zawadzka | 6-4,0-6,6-1 |
| ITF W15 Monastir | 2021/05/10 10:30 | Joanna Zawadzka v Zoe Billon | 5-7,5-7 |
| ITF W15 Sharm El Sheikh | 2021/02/17 06:30 | Joanna Zawadzka v Maria Bondarenko | 7-5,2-6,4-6 |
| ITF W15 Sharm El Sheikh | 2021/02/08 09:30 | Joanna Zawadzka v Lisa-Marie Rioux | 5-7,5-7 |
| ITF W15 Sharm El Sheikh | 2021/02/07 10:30 | Sofia Sewing v Joanna Zawadzka | 0-6,6-1,8-10 |
| ITF W15 Monastir | 2021/05/28 11:45 | Sakura Hosogi v Miharu Imanishi | 6-1,6-1 |
| ITF W15 Monastir | 2021/05/27 11:10 | Sakura Hosogi v Angelica Raggi | 6-3,6-1 |
| ITF W15 Monastir | 2021/05/26 08:30 | Sakura Hosogi v Nina Radovanovic | 6-0,6-3 |
| ITF W15 Monastir | 2021/05/22 08:30 | Sakura Hosogi v Ayumi Koshiishi | 6-2,1-6,3-6 |
| ITF W15 Monastir | 2021/05/21 08:30 | Kelia Le Bihan v Sakura Hosogi | 1-6,2-6 |
| ITF W15 Monastir | 2021/05/20 08:30 | Anastasia Sukhotina v Sakura Hosogi | 5-7,6-2,0-6 |
| ITF W15 Monastir | 2021/05/19 12:25 | Natsuho Arakawa v Sakura Hosogi | 1-6,0-6 |
| ITF W15 Monastir | 2021/05/13 08:30 | Angelica Raggi v Sakura Hosogi | 7-6,4-6,6-2 |