Stadium: TC DYNAMO Round: 45 Ground: Hardcourt indoor
| Australian Open 2017 Women Qual | 2017/01/12 04:05 | Hiroko Kuwata v Isabella Shinikova | 6-3,6-3 |
| WTA Shenzhen Qual | 2016/12/31 05:45 | Isabella Shinikova v Chang, Kai-Chen | 6-2,5-7,6-7 |
| WTA Limoges | 2016/11/16 12:10 | Hradecka, Lucie v Isabella Shinikova | 6-3,4-6,6-0 |
| Open d'Australie | 2016/11/11 12:20 | Isabella Shinikova v Smitkova, Tereza | 3-6,6-2,2-6 |
| ITF Women Bratislava | 2016/11/10 10:30 | Isabella Shinikova v Cadantu, Alexandra | 6-3,7-6 |
| ITF Women Bratislava | 2016/11/08 09:00 | Isabella Shinikova v Tena Lukas | 6-4,6-4 |
| ITF Women Stockholm | 2016/11/06 11:30 | Isabella Shinikova v Schmiedlova, Kristina | 6-2,6-4 |
| ITF Women Stockholm | 2016/11/05 11:00 | Isabella Shinikova v Shoshyna, Anastasiya | 3-6,6-3,6-2 |
| Australian Open 2017 Women Qual | 2017/01/11 23:00 | Lapko, Vera v Kostova, Elitsa | 6-1,5-7,8-6 |
| WTA Hobart Qual | 2017/01/06 04:00 | Pereira, Teliana v Kostova, Elitsa | 7-5,4-6,6-3 |
| Brisbane, Australia, Qualifying | 2016/12/31 00:00 | Kateryna Volodko v Kostova, Elitsa | 6-1,7-5 |
| Brisbane, Australia, Qualifying | 2016/12/30 00:00 | Viktoriya Tomova v Kostova, Elitsa | 1-6,6-3,4-6 |
| ITF Women Ankara | 2016/12/22 09:00 | Cadantu, Alexandra v Kostova, Elitsa | 6-4,1-6,6-2 |
| ITF Women Ankara | 2016/12/21 09:05 | Sofia Shapatava v Kostova, Elitsa | 7-6,4-6,4-6 |
| ITF Women Ankara | 2016/12/20 11:30 | Naydenova, Aleksandrina v Kostova, Elitsa | 7-6,5-7,5-7 |
| ITF Women Dubai | 2016/12/13 10:15 | Stojanovic, Nina v Kostova, Elitsa | 6-4,6-3 |