Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| Singapour, Simples W-ITF-SGP-04A | 2019/01/17 02:00 | Kostova, Elitsa v Sharipova, Sabina | 3-6,6-2,4-6 |
| Singapour, Simples W-ITF-SGP-04A | 2019/01/16 02:00 | Kostova, Elitsa v Charmaine Shi Yi Seah | 6-2,6-2 |
| Open d'Australie - Femmes | 2019/01/08 03:10 | Kostova, Elitsa v Gibbs, Nicole | 4-6,2-6 |
| ITF Women Las Vegas | 2018/11/07 19:35 | Kostova, Elitsa v Fanny Stollar | 3-6,3-6 |
| ITF Women Toronto | 2018/10/31 14:00 | Kostova, Elitsa v Zimmermann, Kimberley | 2-6,4-6 |
| ITF Women Toronto | 2018/10/30 15:45 | Kostova, Elitsa v Maja Chwalinska | 7-5,4-6,6-3 |
| ITF Women Saguenay | 2018/10/23 14:00 | Kostova, Elitsa v Jada Bui | 4-6,3-6 |
| WTA Luxembourg | 2018/10/14 11:50 | Kostova, Elitsa v Arantxa Rus | 2-6,3-6 |
| Singapour, Simples W-ITF-SGP-04A | 2019/01/15 04:30 | Broady, Naomi v Nefisa Berberovic | 2-6,3-6 |
| Open d'Australie - Femmes | 2019/01/08 05:45 | Broady, Naomi v Ysaline Bonaventure | 4-6,6-3,3-6 |
| Hong Kong, Simples W-ITF-HKG-01B | 2019/01/03 08:55 | Broady, Naomi v Moyuka Uchijima | 6-3,3-6,2-6 |
| Hong Kong, Simples W-ITF-HKG-01B | 2019/01/02 05:15 | Broady, Naomi v Oleksandra Oliynykova | 6-1,6-2 |
| Houston, USA | 2018/11/13 18:00 | Broady, Naomi v Whitney Osuigwe | 4-6,3-6 |
| ITF Women Las Vegas | 2018/11/08 21:05 | Bencic, Belinda v Broady, Naomi | 6-4,6-2 |
| ITF Women Las Vegas | 2018/11/07 21:10 | Broady, Naomi v Hogenkamp, Richel | 7-6,6-4 |
| ITF Women Toronto | 2018/10/31 15:40 | Broady, Naomi v Lopatetska, Daria | 6-1,1-6,4-6 |