Stadium: Court 1 Round: 27 Ground: Clay
| ITF W15 Savitaipale | 2021/07/29 12:20 | Emily Welker v Brune Olsen, Astrid Wanja | 2-6,4-6 |
| ITF W15 Savitaipale | 2021/07/28 10:00 | Margarita Ignatjeva v Brune Olsen, Astrid Wanja | 7-5,4-6,2-6 |
| ITF W25 Malibu | 2020/01/13 18:30 | Tori Kinard v Brune Olsen, Astrid Wanja | 6-2,7-5 |
| ITF W15 Savitaipale | 2019/08/01 08:00 | Polina Bakhmutkina v Brune Olsen, Astrid Wanja | 6-0,7-6 |
| ITF W15 Savitaipale | 2019/07/31 08:30 | Tanasescu, Maria v Brune Olsen, Astrid Wanja | 4-6,1-6 |
| Sandelfjord, Singles W-ITF-NOR-01A | 2019/07/27 09:00 | Brune Olsen, Astrid Wanja v Michaela Bayerlova | 4-6,2-6 |
| Sandelfjord, Singles W-ITF-NOR-01A | 2019/07/26 10:00 | Farbas, Reka v Brune Olsen, Astrid Wanja | 7-6,4-6,1-6 |
| Sandelfjord, Singles W-ITF-NOR-01A | 2019/07/25 09:30 | Brune Olsen, Astrid Wanja v Fiona Ganz | 6-1,6-3 |
| ITF W15 Savitaipale | 2021/07/29 13:05 | Spaka, Patricija v Orpana, Oona | 5-7,6-7 |
| ITF W15 Savitaipale | 2021/07/28 15:35 | Sabastiani Leon v Orpana, Oona | 4-6,6-7 |
| ITF - W15 Monastir | 2020/03/12 10:20 | Orpana, Oona v Isabella Kruger | 2-6,5-7 |
| ITF - W15 Monastir | 2020/03/11 15:10 | Orpana, Oona v Echeverria Alam, Nadia | 4-6,7-5,6-2 |
| Fed Cup, Matchs en Doubles | 2020/02/07 14:25 | Mariam Bolkvadze v Orpana, Oona | 7-5,6-4 |
| Fed Cup, Matchs en Doubles | 2020/02/06 14:05 | Francisca Jorge v Orpana, Oona | 6-3,6-3 |
| Fed Cup, Matchs en Doubles | 2020/02/05 14:35 | Orpana, Oona v Sherif, M. | 6-4,6-2 |
| Fed Cup, Matchs en Doubles | 2020/02/04 15:20 | Clara Tauson v Orpana, Oona | 6-4,7-6 |