| Russia Team Championships Women | 2020/02/25 11:00 | Vishniakova, Olga v V Serebrennikova | L | 2-3 |
| Russia Championship Women | 2020/02/25 07:54 | Vishniakova, Olga v Valeriya Yemelyanova | L | 1-3 |
| ITTF Challenge, Spanish Open 2020, WS | 2020/02/07 12:35 | Tailakova, Mariia v Vishniakova, Olga | L | 4-0 |
| ITTF Challenge, Spanish Open 2020, WS | 2020/02/06 18:05 | Shcherbatykh, Valeria v Vishniakova, Olga | W | 3-4 |
| ITTF Challenge, Spanish Open 2020, WS | 2020/02/06 12:10 | Vishniakova, Olga v Zdena Blaskova | W | 4-0 |
| Russia Premier League Women | 2019/12/28 12:41 | Anastasiya Vasilchenkova v Vishniakova, Olga | W | 0-3 |
| Russia Premier League Women | 2019/12/28 06:00 | Natalya Tirskih v Vishniakova, Olga | W | 0-3 |
| Russia Premier League Women | 2019/12/28 05:32 | Sabitova, Valentina v Vishniakova, Olga | W | 1-3 |