Stadium: Campo ERCA Round: 25 Ground: Clay
| US Open Women | 2019/08/20 17:40 | Elitsa Kostova v Yanina Wickmayer | 5-7,4-6 |
| ITF W60 Warsaw | 2019/08/08 09:00 | Anastasiya Komardina v Elitsa Kostova | 2-6,6-4,6-3 |
| ITF W60 Warsaw | 2019/08/07 08:00 | Lucia Bronzetti v Elitsa Kostova | 2-6,4-6 |
| ITF W25 El Espinar | 2019/08/03 12:10 | Elitsa Kostova v Julia Terziyska | 7-6,4-6,4-6 |
| 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 W25 Koksijde | 2019/08/10 14:30 | Richel Hogenkamp v Lara Salden | 6-0,6-4 |
| ITF W25 Koksijde | 2019/08/09 14:00 | Lara Salden v Marie Temin | 6-4,6-3 |
| ITF W25 Koksijde | 2019/08/08 14:45 | Lara Salden v Alice Tubello | 6-3,6-4 |
| ITF W25 Koksijde | 2019/08/06 10:55 | Lara Salden v Cindy Burger | 3-6,7-5,6-3 |
| ITF W25 Baja | 2019/07/20 09:00 | Lara Salden v Reka-Luca Jani | 0-6,0-6 |
| ITF W25 Baja | 2019/07/19 08:00 | Lara Salden v Dejana Radanovic | 6-3,6-3 |
| ITF W25 Baja | 2019/07/18 09:35 | Lara Salden v Veronika Erjavec | 6-0,6-2 |
| ITF W25 Baja | 2019/07/17 09:35 | Lara Salden v Daria Lodikova | 3-6,6-4,6-2 |