Stadium: E6 Round: 25 Ground: Hardcourt indoor
| ITF - W15 Lubbock | 2021/09/30 15:00 | Giulia Morlet v Oona Orpana | 6-1,2-6,6-2 |
| ITF - W15 Lubbock | 2021/09/28 15:00 | Melany Solange Krywoj v Oona Orpana | 4-6,4-6 |
| ITF - W25 Fort Worth | 2021/09/23 14:00 | Oona Orpana v Emma Navarro | 4-6,2-6 |
| ITF - W25 Fort Worth | 2021/09/22 15:30 | Oona Orpana v Ania Hertel | 6-7,6-4,7-5 |
| ITF - W15 Savitaipale | 2021/07/30 10:20 | Astrid Wanja Brune Olsen v Oona Orpana | 7-6,6-7,7-5 |
| ITF - W15 Savitaipale | 2021/07/29 13:05 | Patricija Spaka v Oona Orpana | 5-7,6-7 |
| ITF - W15 Savitaipale | 2021/07/28 15:35 | Sabastiani Leon v Oona Orpana | 4-6,6-7 |
| ITF - W15 Monastir | 2020/03/12 10:20 | Oona Orpana v Isabella Kruger | 2-6,5-7 |
| ITF - W15 Antalya | 2021/06/16 10:30 | Annabelle Xu v Ani Vangelova | 6-7,4-6 |
| ITF W80 Granby | 2019/07/23 13:00 | Ingrid Neel v Annabelle Xu | 6-2,6-1 |
| ITF W80 Granby | 2019/07/22 15:45 | Annabelle Xu v Catherine Leduc | 6-0,3-6,14-12 |
| ITF W25 Gatineau | 2019/07/15 13:00 | Alexandra Perper v Annabelle Xu | 6-2,6-4 |