| Russia Cup Women | 2021/09/08 15:10 | Valeriya Kotsyur v Nefedova, Irina | W | 2-3 |
| Russia Premier League Women | 2021/06/09 10:20 | Nefedova, Irina v Valeriya Kotsyur | L | 2-3 |
| TT Star Series | 2021/10/29 10:30 | Nefedova, Irina v Elena Abaimova | L | 0-3 |
| TT Star Series | 2021/10/28 16:56 | Nefedova, Irina v Anastasiya Beresneva | W | 3-2 |
| Russia Premier League Women | 2021/10/28 12:20 | Nefedova, Irina v Ekaterina Zironova | L | 2-3 |
| Russia Premier League Women | 2021/10/27 16:17 | Nefedova, Irina v Anastasia Komova | W | 3-0 |
| Russia Premier League Women | 2021/10/27 14:35 | Nefedova, Irina v Kolish, Anastasia | L | 1-3 |
| Russia Cup Women | 2021/09/09 12:00 | Nefedova, Irina v Dolgikh, Maria | L | 0-1 |
| TT Star Series | 2021/09/09 11:05 | Nefedova, Irina v Chernova, Daria | L | 0-3 |
| Russia Cup Women | 2021/09/08 16:00 | Vorobeva, Olga v Nefedova, Irina | L | 3-0 |
| Russia Premier League Women | 2021/10/27 19:28 | Guseva, Ekaterina v Valeriya Kotsyur | L | 3-2 |
| Russia Premier League Women | 2021/10/27 17:02 | Elizabet Abraamian v Valeriya Kotsyur | L | 3-2 |
| Russia Cup Women | 2021/09/11 13:50 | Valeriya Kotsyur v Elena Abaimova | L | 1-3 |
| Russia Cup Women | 2021/09/11 12:33 | Valeriya Kotsyur v Ekaterina Ohotnikova | W | 3-1 |
| Russia Cup Women | 2021/09/10 12:31 | Valeriya Kotsyur v Kolish, Anastasia | W | 3-1 |
| TT Star Series | 2021/09/10 06:59 | Valeriya Kotsyur v Anna Ryazanova | W | 3-2 |
| Russia Cup Women | 2021/09/08 16:20 | Valeriya Kotsyur v Karpova, Anna | W | 3-1 |
| Russia Cup Women | 2021/09/08 15:10 | Valeriya Kotsyur v Nefedova, Irina | L | 2-3 |