Stadium: Court 7 Round: 26 Ground: Hardcourt outdoor
| 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 Maiar S A Abdelaziz | 6-4,6-2 |
| 2020 Fed Cup | 2020/02/04 15:20 | Clara Tauson v Oona Orpana | 6-4,7-6 |
| ITF W15 Monastir | 2020/01/25 09:30 | Gozal Ainitdinova v Oona Orpana | 6-0,6-3 |
| ITF W15 Monastir | 2020/01/24 09:30 | Oona Orpana v Tereza Mihalikova | 6-2,6-4 |
| ITF W15 Monastir | 2020/01/23 09:00 | Oona Orpana v Federica Rossi | 6-1,6-4 |
| ITF W15 Monastir | 2020/03/11 08:30 | Isabella Kruger v Hong Yi Cody Wong | 6-4,1-6,6-3 |
| ITF W15 Monastir | 2020/03/09 12:30 | Isabella Kruger v Nora Niedmers | 6-4,6-4 |
| ITF W15 Monastir | 2020/03/08 11:00 | Isabella Kruger v Karolina Jaskiewicz | 6-3,6-3 |
| ITF W15 Monastir | 2020/03/04 11:45 | Isabella Kruger v Monika Kilnarova | 2-6,6-2,2-6 |
| ITF W15 Manacor | 2020/01/26 13:00 | Isabella Kruger v Svenja Ochsner | 2-6,2-6 |
| ITF W15 Cancun | 2019/11/11 17:00 | Isabella Kruger v Ramya Natarajan | 2-6,6-0,6-10 |
| ITF W25 Lagos | 2019/10/17 09:50 | Isabella Kruger v Riya Bhatia | 5-7,4-6 |
| ITF W25 Lagos | 2019/10/16 09:00 | Isabella Kruger v Chiraz Bechri | 6-4,7-5 |