Stadium: Court 6 Round: 25 Ground: Clay
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/11/01 08:00 | Prenkovic, Linda v Simic, Jelena | 4-6,4-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/10/31 10:25 | Prenkovic, Linda v Giuliana Bestetti | 6-2,6-4 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/10/29 08:00 | Prenkovic, Linda v Agustina Chlpac | 4-6,1-6 |
| ITF Women Ashkelon | 2018/10/09 08:00 | Emily Seibold v Prenkovic, Linda | 6-3,6-2 |
| ITF Women Ashkelon | 2018/10/07 11:45 | Koldobski, Koral v Prenkovic, Linda | 3-6,5-7 |
| ITF Women Ashkelon | 2018/10/07 07:00 | Prenkovic, Linda v Kalandarov, Sabrina | 6-1,6-0 |
| ITF Women Melilla | 2018/09/28 11:00 | Prenkovic, Linda v Payola, Julia | 4-6,7-5,1-6 |
| ITF Women Melilla | 2018/09/27 10:30 | Prenkovic, Linda v Martinich, Ivania | 7-6,6-3 |
| ITF - W15 Antalya | 2019/03/26 07:00 | Paulenka, Katyarina v Urzhumova, Valeriya | 6-7,5-7 |
| ITF - W15 Shymkent | 2019/02/20 08:50 | Paulenka, Katyarina v Kanapatskaya, Viktoriya | 6-4,4-6,4-6 |
| ITF - W15 Shymkent | 2019/02/19 06:00 | Paulenka, Katyarina v Elena Malygina | 6-2,2-6,10-6 |
| ITF - W15 Shymkent | 2019/02/18 07:30 | Paulenka, Katyarina v Cherkassova, Tamara | 6-0,6-2 |
| ITF - W15 Shymkent | 2019/02/13 04:30 | Paulenka, Katyarina v Ekaterina Kazionova | 2-6,3-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/12/01 12:20 | Orpana, Oona v Paulenka, Katyarina | 4-6,7-5,6-4 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/12/01 07:40 | Dmitrieva, Sofia v Paulenka, Katyarina | 0-6,0-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/11/22 07:30 | Paulenka, Katyarina v Weedon, Kirsten-Andrea | 6-4,1-6,4-6 |