Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Vilnius | 2021/06/10 07:55 | Howard, Zoe v Iveta Dapkute | 2-6,4-6 |
| ITF W15 Vilnius | 2021/06/09 10:30 | Ekaterina Makarova v Howard, Zoe | 3-6,2-6 |
| ITF W15 Vilnius | 2021/06/08 11:25 | Howard, Zoe v Margarita Ignatjeva | 6-3,6-3 |
| ITF W15 Tbilisi | 2021/05/22 06:00 | Olyanovskaya, Valeriya v Howard, Zoe | 6-1,6-4 |
| ITF W15 Tbilisi | 2021/05/21 08:40 | Maria Sholokhova v Howard, Zoe | 4-6,4-6 |
| ITF W15 Tbilisi | 2021/05/20 05:55 | Howard, Zoe v Kolar, Nastja | 4-6,6-3,7-5 |
| ITF W15 Tbilisi | 2021/05/19 08:10 | Howard, Zoe v Anastasiia Poplavska | 6-1,6-3 |
| ITF W15 Tbilisi | 2021/05/17 06:00 | Howard, Zoe v Trynkina, Alina | 6-3,6-3 |
| ITF - W15 Monastir | 2021/07/01 10:05 | Drazic, Mariana v Michika Ozeki | 4-6,6-4,6-4 |
| ITF - W15 Monastir | 2021/06/29 12:40 | Margaux Komano v Michika Ozeki | 5-7,2-6 |
| ITF - W15 Monastir | 2021/06/23 08:30 | Michika Ozeki v Saki Imamura | 4-6,4-6 |
| ITF - W15 Monastir | 2021/06/18 08:25 | Lindh Gallagher, Emilie v Michika Ozeki | 6-0,4-6,6-4 |
| ITF - W15 Monastir | 2021/06/17 10:00 | Ayla Aksu v Michika Ozeki | 3-6,4-6 |
| ITF - W15 Monastir | 2021/06/16 13:05 | Andre Lukosiute v Michika Ozeki | 5-7,1-6 |
| ITF - W15 Monastir | 2021/06/10 11:05 | Jenna Defalco v Michika Ozeki | 4-6,6-4,6-4 |
| ITF - W15 Monastir | 2021/06/09 08:25 | Anastasia Kovaleva v Michika Ozeki | 1-6,3-6 |