| Qatar Open XD | 04/26 08:20 | 1 | Margo Degraef v Yovkova, Krasimira | L | 3-0 | |
| Qatar Open 2019, MS | 03/15 08:45 | 1 | Debora Vivarelli v Yovkova, Krasimira | L | 4-0 | |
| Qatar Open XD | 02/02 14:56 | - | Mynarova, Karolina v Yovkova, Krasimira | L | 4-0 | |
| Qatar Open XD | 10/18 08:38 | - | Malanina, Maria v Yovkova, Krasimira | L | 4-0 |