Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF - W15 Monastir | 2021/10/15 08:30 | Natsumi Kawaguchi v Mihaela Djakovic | 5-7,6-4,6-3 |
| ITF - W15 Monastir | 2021/10/15 08:30 | Natsumi Kawaguchi v Mihaela Djakovic | 5-7,6-4,6-3 |
| ITF - W15 Monastir | 2021/10/14 10:25 | Valentina Gaggini v Mihaela Djakovic | 3-6,0-6 |
| ITF - W15 Monastir | 2021/10/13 11:00 | Mihaela Djakovic v Nadine Keller | 4-6,7-5,7-5 |
| ITF - W25 Santo Domingo | 2021/06/06 14:00 | Rushri Wijesundera v Mihaela Djakovic | 6-7,6-1,10-8 |
| ITF - W25 Santo Domingo | 2021/05/31 14:00 | Victoria Rodriguez v Mihaela Djakovic | 6-7,7-6,14-12 |
| ITF - W25 Santo Domingo | 2021/05/30 17:00 | Mihaela Djakovic v Katja Wiersholm | 6-3,6-2 |
| ITF - W15 Santa Margarita de Montbui | 2021/05/28 10:15 | Celia Cervino Ruiz v Mihaela Djakovic | 7-6,2-6,7-6 |
| ITF - W15 Santa Margarita de Montbui | 2021/05/27 13:00 | Maria Bondarenko v Mihaela Djakovic | 4-6,1-6 |
| ITF - W15 Monastir | 2021/10/17 08:30 | Natsumi Kawaguchi v Tamira Paszek | 2-6,3-6 |
| ITF - W15 Monastir | 2021/10/16 08:25 | Natsumi Kawaguchi v Federica Rossi | 6-7,6-4,6-2 |
| ITF - W15 Monastir | 2021/10/15 08:30 | Natsumi Kawaguchi v Mihaela Djakovic | 5-7,6-4,6-3 |
| ITF - W15 Monastir | 2021/10/14 09:45 | Milana Zhabrailova v Natsumi Kawaguchi | 4-6,2-6 |
| ITF - W15 Monastir | 2021/10/12 08:30 | Natsumi Kawaguchi v Laura Boehner | 6-0,6-0 |
| ITF - W15 Monastir | 2021/10/07 08:30 | Petra Marcinko v Natsumi Kawaguchi | 3-6,6-4,6-2 |
| ITF - W15 Monastir | 2021/10/06 08:30 | Natsumi Kawaguchi v Weronika Baszak | 6-3,6-0 |
| ITF - W80 Macon | 2020/10/19 20:35 | Natsumi Kawaguchi v Marie Benoit | 3-6,1-6 |