Stadium: Court 1 Round: 28
| ITF Women Tampere | 2018/07/27 13:30 | Anna Ukolova v Oona Orpana | 3-6,2-6 |
| ITF Women Tampere | 2018/07/26 10:30 | Oona Orpana v Marina Yudanov | 7-6,6-4 |
| ITF Women Tampere | 2018/07/25 12:30 | Oona Orpana v Maria Tanasescu | 6-2,6-4 |
| ITF Women Antalya | 2018/02/12 07:00 | Oona Orpana v Sabrina Rittberger | 6-4,7-6 |
| ITF Women Antalya | 2018/02/11 09:00 | Yukun Zhang v Oona Orpana | 3-6,1-6 |
| ITF Women Helsinki | 2017/11/15 15:10 | Oona Orpana v Eden Silva | 6-3,5-7,1-6 |
| ITF Women Helsinki | 2017/11/14 16:15 | Daria Kuczer v Oona Orpana | 3-6,2-6 |
| ITF Women Nonthaburi Qual | 2017/10/09 02:00 | Oona Orpana v En Shuo Liang | 5-7,2-6 |
| ITF Women Tampere | 2018/07/27 12:00 | Ekaterina Shalimova v Bojana Marinkovic | 2-6,5-7 |
| ITF Women Tampere | 2018/07/26 08:35 | Alisa Axyanova v Bojana Marinkovic | 1-6,1-6 |
| ITF Women Tampere | 2018/07/25 10:00 | Mariella Minetti v Bojana Marinkovic | 4-6,1-6 |
| ITF Women Imola | 2018/07/18 10:30 | Irene Burillo Escorihuela v Bojana Marinkovic | 1-6,6-2,6-4 |
| ITF Women Imola | 2018/07/16 12:45 | Federica Prati v Bojana Marinkovic | 6-4,6-7,1-6 |
| ITF Women Knokke | 2018/07/11 12:20 | Bojana Marinkovic v Tiphanie Lemaitre | 4-6,6-2,6-7 |
| ITF Women Knokke | 2018/07/10 08:00 | Bojana Marinkovic v Mirabelle Njoze | 6-4,6-2 |
| ITF Women Nonthaburi Qual | 2018/07/07 07:00 | Nudnida Luangnam v Bojana Marinkovic | 7-5,7-6 |