Stadium: Main Site - Court 1 Round: 28 Ground: Hardcourt outdoor
| ITF W25 - El Espinar | 2019/08/02 09:25 | Olga Ianchuk v Elitsa Kostova | 0-6,3-6 |
| ITF W25 - El Espinar | 2019/08/01 10:25 | Ioana Loredana Rosca v Elitsa Kostova | 3-6,6-4,5-7 |
| ITF W80 Biarritz | 2019/07/19 13:00 | Veronica Cepede Royg v Elitsa Kostova | 6-2,6-7,6-1 |
| ITF W80 Biarritz | 2019/07/18 10:35 | Sofia Shapatava v Elitsa Kostova | 4-6,1-6 |
| ITF W80 Biarritz | 2019/07/16 09:00 | Fanny Stollar v Elitsa Kostova | 3-6,1-6 |
| ITF W60 - Versmold | 2019/07/11 15:00 | Irina Maria Bara v Elitsa Kostova | 4-6,6-3,6-0 |
| ITF W60 - Versmold | 2019/07/10 12:00 | Katharina Gerlach v Elitsa Kostova | 3-6,5-7 |
| ITF W25 - Denain | 2019/07/06 12:30 | Katharina Hobgarski v Elitsa Kostova | 6-1,6-3 |
| ITF W25 - El Espinar | 2019/08/01 08:00 | Julia Terziyska v Alexandra Bozovic | 6-2,7-6 |
| ITF W25 - El Espinar | 2019/07/31 07:30 | Olga Saez Larra v Julia Terziyska | 6-7,5-7 |
| ITF W25 Porto | 2019/07/25 20:30 | Eva Guerrero Alvarez v Julia Terziyska | 6-3,6-2 |
| ITF W25 Porto | 2019/07/24 14:00 | Julia Terziyska v Pei-Chi Lee | 6-1,6-0 |
| ITF W25 Palmela | 2019/07/19 10:00 | Julia Terziyska v Eva Guerrero Alvarez | 1-6,3-6 |
| ITF W25 Palmela | 2019/07/18 14:00 | Julia Terziyska v Sarah Rebecca Sekulic | 6-1,6-1 |
| ITF W25 Palmela | 2019/07/17 14:05 | Andrea Lazaro Garcia v Julia Terziyska | 2-6,6-0,4-6 |
| ITF W25 - Corroios-Seixal | 2019/07/03 14:50 | Julia Terziyska v Maia Lumsden | 6-2,4-6,3-6 |