Stadium: Court 3 Round: 26 Ground: Clay
| ITF W25 Koksijde | 2019/08/07 08:00 | Orpana, Oona v Alice Tubello | 3-6,1-6 |
| ITF W15 Knokke | 2019/08/01 10:20 | Hering, Katharina v Orpana, Oona | 6-2,6-2 |
| ITF W15 Knokke | 2019/07/30 09:35 | Sevil Yuldasheva v Orpana, Oona | 1-6,2-6 |
| ITF W60 Prague | 2019/07/23 08:00 | Sara Cakarevic v Orpana, Oona | 7-5,6-2 |
| ITF W60 Prague | 2019/07/22 10:30 | Denisa Pospisilova v Orpana, Oona | 1-6,6-3,8-10 |
| ITF W25 Olomouc | 2019/07/18 08:00 | Skamlova, Chantal v Orpana, Oona | 1-6,6-3,6-0 |
| ITF W25 Olomouc | 2019/07/17 08:00 | Orpana, Oona v Zlochova, Zuzana | 6-4,6-1 |
| Biella, Singles Qualifying W-ITF-ITA-15A | 2019/07/02 16:40 | Morgina, Anna v Orpana, Oona | 7-6,6-3 |
| ITF W15 Vrnjacka Banja | 2019/08/28 07:00 | Elena-Teodora Cadar v Victoria Mikhaylova | 6-0,7-5 |
| ITF W15 Bucharest | 2019/07/09 12:35 | Elena-Teodora Cadar v Aneta Laboutkova | 3-6,3-6 |
| ITF W15 Netanya | 2019/06/18 10:50 | Elena-Teodora Cadar v Dmitrichenko, Yekaterina | 1-6,6-3,2-6 |
| ITF - W15 Héraklion | 2019/05/30 07:00 | Elena-Teodora Cadar v Dalakishvili, Mariam | 4-6,6-7 |
| ITF - W15 Héraklion | 2019/05/28 09:00 | Elena-Teodora Cadar v Sapfo Sakellaridi | 4-6,6-1,6-3 |
| ITF - W15 Héraklion | 2019/05/21 07:00 | Schultheiss, Carmen v Elena-Teodora Cadar | 6-2,6-1 |
| ITF - W15 Héraklion | 2019/05/15 07:00 | Dalakishvili, Mariam v Elena-Teodora Cadar | 6-7,6-4,6-3 |
| Sunderland, Simples W-ITF-GBR-04A | 2019/04/10 12:05 | Yana Morderger v Elena-Teodora Cadar | 7-6,6-2 |