Head to Head
| Champions League Women | 2023/02/15 20:45 | Adina Diaconu v Sofia Polcanova | W | 0-3 |
| WTT Star Contender Budapest Women | 2022/07/14 16:10 | Sofia Polcanova v Adina Diaconu | W | 3-1 |
| World Championship Women | 2021/11/23 17:40 | Sofia Polcanova v Adina Diaconu | L | 3-4 |
| European Championships Women | 2021/06/25 11:15 | Sofia Polcanova v Adina Diaconu | W | 4-3 |
| Champions League Women | 2020/12/04 15:50 | Sofia Polcanova v Adina Diaconu | L | 1-3 |
| European Champions League Women | 2020/01/10 19:10 | Adina Diaconu v Sofia Polcanova | W | 1-3 |
| Qatar Open Women | 2019/01/25 19:08 | Adina Diaconu v Sofia Polcanova | W | 0-3 |