Stadium: Court 1 Round: 26
| Istanbul, Singles W-WITF-TUR-28B | 2017/10/23 09:35 | Pemra Ozgen v Barritza, Karen | 7-5,6-3 |
| ITF Women Essen | 2018/06/12 12:20 | Barritza, Karen v Katharina Hobgarski | 6-1,3-6,6-4 |
| ITF Women Essen Qual | 2018/06/11 15:05 | Barritza, Karen v Jacob, Katharina | 6-1,6-0 |
| ITF Women Essen Qual | 2018/06/10 10:30 | Barritza, Karen v Selina Dal | 6-2,6-1 |
| ITF Women Gothenburg | 2018/05/17 10:30 | Raveena Kingsley v Barritza, Karen | 6-4,4-6,6-3 |
| ITF Women Gothenburg | 2018/05/16 08:00 | Gabriella Da Silva Fick v Barritza, Karen | 6-0,6-7,5-7 |
| ITF Women Karlskrona | 2018/05/13 09:00 | Barritza, Karen v Irina Ramialison | 7-5,5-7,0-6 |
| ITF Women Karlskrona | 2018/05/12 08:00 | Matvienko, Lisa v Barritza, Karen | 4-6,4-6 |
| ITF Women Karlskrona | 2018/05/11 08:00 | Mirjam Bjorklund v Barritza, Karen | 5-7,5-7 |
| ITF Women Essen | 2018/06/12 12:00 | Pemra Ozgen v Diana Marcinkevica | 6-4,6-2 |
| ITF Women Stare Splavy | 2018/06/07 10:10 | Pemra Ozgen v Rebecca Sramkova | 3-6,4-6 |
| ITF Women Stare Splavy | 2018/06/06 09:35 | Pemra Ozgen v Vankova, Katerina | 6-1,6-1 |
| ITF Women Grado | 2018/05/29 09:00 | Matvienko, Lisa v Pemra Ozgen | 7-5,6-4 |
| ITF Women Caserta | 2018/05/24 10:40 | Rubini, Stefania v Pemra Ozgen | 2-6,7-5,6-2 |
| ITF Women Caserta Qual | 2018/05/21 08:30 | Gatica, Barbara v Pemra Ozgen | 3-6,5-7 |
| Tbilisi, Singles W-WITF-GEO-01A | 2018/05/01 09:30 | Pemra Ozgen v Talbi, Shalimar | 6-1,3-6,3-6 |
| Obidos, Singles W-WITF-POR-12A | 2018/04/29 14:30 | Arina Rodionova v Pemra Ozgen | 6-3,6-2 |