| Qatar Open 2019, MS | 2018/11/30 19:12 | Adina Diaconu v Pergel, Szandra | W | 3-1 |
| ITTF Challenge, Polish Open 2019, WS, Group Stage | 2019/10/17 11:30 | Adina Diaconu v Anna Wegrzyn | W | 3-1 |
| Oman Open U21 Women | 2019/10/16 08:05 | Edvinsson, Jennie v Adina Diaconu | W | 0-3 |
| Ligue des Champions UEFA - Femmes | 2019/09/13 17:20 | Elizabeta Samara v Adina Diaconu | L | 3-0 |
| Czech Open Women | 2019/08/21 08:20 | Adina Diaconu v Hyojoo Choi | L | 0-4 |
| Bulgaria Open 2019, WS | 2019/08/13 07:30 | Sarah De Nutte v Adina Diaconu | W | 1-4 |
| Summer Universiade Women | 2019/07/10 15:00 | Adina Diaconu v Siqi Fan | L | 2-4 |
| Croatia Open Women | 2019/05/15 09:40 | Adina Diaconu v Farladanska, G. | W | 3-0 |
| Croatia Open Women | 2019/05/14 15:00 | Adina Diaconu v Chernova, Daria | W | 3-1 |
| Ligue des Champions UEFA - Femmes | 2019/10/22 18:00 | Pergel, Szandra v Ying Han | L | 0-3 |
| Ligue des Champions UEFA - Femmes | 2019/10/22 16:00 | Pergel, Szandra v Elizabeta Samara | W | 3-2 |
| German Open 2020, WS | 2019/10/08 15:05 | Hamamoto, Yui v Pergel, Szandra | L | 4-1 |
| Euro Team Champs Women | 2019/09/07 12:00 | Oliveira, Leila v Pergel, Szandra | W | 1-3 |
| Euro Team Champs Women | 2019/09/06 18:00 | Bilenko, Tetyana v Pergel, Szandra | L | 3-1 |
| Euro Team Champs Women | 2019/09/05 09:00 | Pergel, Szandra v Bogdanova, Nadezhda | W | 3-2 |
| Euro Team Champs Women | 2019/09/04 12:00 | Pergel, Szandra v Nathalie Marchetti | W | 3-1 |
| European Games Team Women | 2019/06/28 11:30 | Pergel, Szandra v Bernadette Szocs | L | 1-3 |