Stadium: Court 1 Round: 27 Ground: Clay
| ITF W15 Savitaipale | 2021/07/29 12:20 | Emily Welker v Astrid Wanja Brune Olsen | 2-6,4-6 |
| ITF W15 Savitaipale | 2021/07/28 10:00 | Margarita Ignatjeva v Astrid Wanja Brune Olsen | 7-5,4-6,2-6 |
| ITF W25 Malibu | 2020/01/13 18:30 | Tori Kinard v Astrid Wanja Brune Olsen | 6-2,7-5 |
| ITF W15 Savitaipale | 2019/08/01 08:00 | Polina Bakhmutkina v Astrid Wanja Brune Olsen | 6-0,7-6 |
| ITF W15 Savitaipale | 2019/07/31 08:30 | Maria Tanasescu v Astrid Wanja Brune Olsen | 4-6,1-6 |
| ITF W15 Sandelfjord | 2019/07/27 09:00 | Astrid Wanja Brune Olsen v Michaela Bayerlova | 4-6,2-6 |
| ITF W15 Sandelfjord | 2019/07/26 10:00 | Reka Farbas v Astrid Wanja Brune Olsen | 7-6,4-6,1-6 |
| ITF W15 Sandelfjord | 2019/07/25 09:30 | Astrid Wanja Brune Olsen v Fiona Ganz | 6-1,6-3 |
| 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 Monastir | 2020/03/11 15:10 | Oona Orpana v Nadia Echeverria Alam | 4-6,7-5,6-2 |
| 2020 Fed Cup | 2020/02/07 14:25 | Mariam Bolkvadze v Oona Orpana | 7-5,6-4 |
| 2020 Fed Cup | 2020/02/06 14:05 | Francisca Jorge v Oona Orpana | 6-3,6-3 |
| 2020 Fed Cup | 2020/02/05 14:35 | Oona Orpana v Mayar Sherif | 6-4,6-2 |
| 2020 Fed Cup | 2020/02/04 15:20 | Clara Tauson v Oona Orpana | 6-4,7-6 |