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 |
Home History
| European Champions League Women | 2023/02/19 13:30 | Sofia Polcanova v Maria Taylakova | W | 3-2 |
| Champions League Women | 2023/02/15 20:45 | Adina Diaconu v Sofia Polcanova | W | 0-3 |
| Champions League Women | 2023/02/15 19:20 | Maria Taylakova v Sofia Polcanova | W | 2-3 |
| WTT Contender Amman Women | 2023/02/11 14:00 | Mima Ito v Sofia Polcanova | L | 3-0 |
| WTT Contender Amman Women | 2023/02/11 12:00 | Mima Ito v Sofia Polcanova | L | 3-0 |
| WTT Contender Amman Women | 2023/02/11 07:00 | Sofia Polcanova v Jieni Shao | W | 3-0 |
| WTT Contender Amman Women | 2023/02/10 10:00 | Sofia Polcanova v Feier Han | W | 3-1 |
| WTT Contender Amman Women | 2023/02/09 08:10 | Sofia Polcanova v Mo Zhang | W | 3-2 |
Away History
| European Champions League Women | 2023/02/19 14:10 | Suthasini Sawettabut v Adina Diaconu | W | 2-3 |
| Champions League Women | 2023/02/15 20:45 | Adina Diaconu v Sofia Polcanova | L | 0-3 |
| Champions League Women | 2023/02/15 18:35 | Adina Diaconu v Suthasini Sawettabut | W | 3-2 |
| WTT Contender Amman Women | 2023/02/10 11:20 | Jia Nan Yuan v Adina Diaconu | L | 3-1 |
| WTT Contender Amman Women | 2023/02/09 13:20 | Adina Diaconu v Yuxuan Qin | W | 3-1 |
| WTT Contender Amman Women Quals 2023 | 2023/02/08 11:30 | Adina Diaconu v Reeth Tennison | W | 3-1 |
| WTT Contender Amman Women Quals 2023 | 2023/02/07 08:05 | Adina Diaconu v Gaia Monfardini | W | 3-0 |
| Champions League Women | 2023/01/26 19:15 | Adina Diaconu v Nina Mittelham | W | 3-2 |