| Belgian International 2019, WS | 09/15 16:40 | - | Mitsova, M. v Wen Yu Zhang | L | 1-2 | |
| Belgian International 2019, WS | 09/15 10:55 | - | Yu-Hsun Huang v Mitsova, M. | W | 1-2 | |
| European Club Championships Women | 07/02 10:40 | - | Leonice Huet v Mitsova, M. | W | 1-2 | |
| European Club Championships Women | 07/01 14:00 | - | Ulitina, M. v Mitsova, M. | W | 0-2 | |
| European Club Championships Women | 07/01 08:40 | - | Espeseth, Vilde v Mitsova, M. | W | 0-2 | |
| European Club Championships Women | 06/29 08:30 | - | Mitsova, M. v Claudia Lourenco | D |
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| Championnat d'Europe - Femmes | 04/27 13:40 | - | Mitsova, M. v Lianne Tan | L | 1-2 | |
| Championnat d'Europe - Femmes | 04/26 13:00 | - | Mitsova, M. v Vlada Ginga | W | 2-0 | |
| Championnat d'Europe - Femmes | 04/25 16:20 | - | Mitsova, M. v Clara Azurmendi | W | 2-1 | |
| Orléans Masters - Femmes | 03/31 12:50 | 4 | Mitsova, M. v Iris Wang | L | 1-2 | |
| Orléans Masters - Femmes | 03/30 08:00 | 5 | Mitsova, M. v Yulia Y Susanto | W | 2-1 | |
| Open de Pologne - Femmes | 03/26 08:20 | - | Mitsova, M. v Tasnim Mir | L | 0-2 |
Mariya Mitsova (Bulgarian: Мария Мицова; born 21 November 1996) is a Bulgarian badminton player. Mitsova represented her country at the 2014 Summer Youth Olympics in Nanjing, China. In 2016, she became the runner-up at the Croatian International tournament in the mixed doubles event partnered with Alex Vlaar. She won two titles at the Hellas International tournament in the women's singles and doubles event. She was part of the national team that won the silver medal at the 2016 European Women's Team Championships in Kazan, Russia.