Stadium: Court Central Round: 26 Ground: Clay
| ITF W25 Macon | 2019/02/26 12:00 | Elitsa Kostova v Julie Gervais | 4-6,4-6 |
| ITF W25 Glasgow | 2019/02/21 10:00 | Nuria Parrizas-Diaz v Elitsa Kostova | 6-2,7-6 |
| ITF W25 Glasgow | 2019/02/20 13:00 | Cristina Ene v Elitsa Kostova | 4-6,3-6 |
| ITF W25 Trnava | 2019/02/14 10:00 | Elitsa Kostova v Tereza Martincova | 3-6,6-7 |
| ITF W25 Trnava | 2019/02/12 12:50 | Romana Cisovska v Elitsa Kostova | 3-6,4-6 |
| ITF W25 Trnava | 2019/02/08 11:00 | Elitsa Kostova v Lucie Hradecka | 2-6,4-6 |
| ITF W25 Trnava | 2019/02/07 12:00 | Elitsa Kostova v Yana Sizikova | 6-3,6-2 |
| ITF W25 Trnava | 2019/02/06 11:45 | Elitsa Kostova v Ganna Poznikhirenko | 6-2,6-1 |
| ITF W25 Surprise | 2019/02/11 16:00 | Elizabeth Halbauer v Paula Cristina Goncalves | 4-6,6-3,6-10 |
| WTA Newport Beach | 2019/01/21 20:35 | Jovana Jaksic v Elizabeth Halbauer | 6-4,5-7,6-4 |
| ITF W25 Daytona Beach | 2019/01/15 18:50 | Elizabeth Halbauer v Bianca Turati | 3-6,4-6 |
| WTA Houston | 2018/11/13 17:45 | Elizabeth Halbauer v Jacqueline Cako | 2-6,4-6 |
| WTA Houston | 2018/11/11 18:30 | Julia Elbaba v Elizabeth Halbauer | 7-6,3-6,4-6 |
| WTA Houston | 2018/11/10 22:05 | Anna Bowtell v Elizabeth Halbauer | 3-6,5-7 |
| ITF Women Las Vegas | 2018/11/08 00:30 | Elizabeth Halbauer v Louisa Chirico | 4-6,3-6 |
| ITF Women Tyler | 2018/10/30 19:50 | Elizabeth Halbauer v Christina McHale | 6-3,5-7,3-6 |