| Slovenia Future Series Women Qual | 2019/11/21 11:30 | Brajkovic, Nike v Kobylakova, Tereza | L | 0-2 |
| Open de Slovaquie - Femmes | 2020/02/27 12:35 | Delcheva, Maria v Lee, Chia Hsin | L | 0-2 |
| Championnats d'Europe par équipe - Femmes | 2020/02/11 12:00 | Delcheva, Maria v Ilyinskaya, Maryna | L | 1-2 |
| Italian Int. Women Qual | 2019/12/12 11:25 | Wiktoria Dabczynska v Delcheva, Maria | L | 2-1 |
| Slovenia Future Series Women | 2019/11/22 12:55 | Marija Sudimac v Delcheva, Maria | W | 1-2 |
| Hungarian Int. Women | 2019/10/31 14:00 | Delcheva, Maria v Tam, Brittney | L | 0-2 |
| Hatzor Int Women | 2019/10/25 13:30 | Ksenia Polikarpova v Delcheva, Maria | L | 2-0 |
| Czech Open Women | 2019/09/28 09:30 | Petra Polanc v Delcheva, Maria | L | 2-1 |
| Czech Open Women | 2019/09/27 18:00 | Marija Sudimac v Delcheva, Maria | W | 0-2 |