| Setka Cup Women | 2021/09/24 07:40 | Anastasiia Ostapenko v Anastasiia Kozak | L | 2-3 |
| Setka Cup Women | 2021/09/22 14:30 | Anastasiia Kozak v Anastasiia Ostapenko | W | 2-3 |
| Setka Cup Women | 2021/09/06 05:50 | Anastasiia Kozak v Anastasiia Ostapenko | L | 3-1 |
| Setka Cup Women | 2021/09/05 14:30 | Anastasiia Kozak v Anastasiia Ostapenko | L | 3-1 |
| Others | 2021/08/31 10:12 | Anastasiia Kozak v Anastasiia Ostapenko | L | 3-1 |
| Setka Cup Women | 2021/08/31 08:15 | Anastasiia Ostapenko v Anastasiia Kozak | L | 2-3 |
| Setka Cup Women | 2021/08/30 14:15 | Anastasiia Ostapenko v Anastasiia Kozak | W | 3-2 |
| Setka Cup Women | 2021/08/25 07:10 | Anastasiia Ostapenko v Anastasiia Kozak | L | 2-3 |
| Setka Cup Women | 2021/09/28 14:00 | Alisa Dubrova v Anastasiia Ostapenko | L | 3-2 |
| Setka Cup Women | 2021/09/28 13:00 | Kateryna Somova v Anastasiia Ostapenko | L | 3-1 |
| Setka Cup Women | 2021/09/24 11:05 | Anastasiia Ostapenko v Nataliia Kosmina | L | 0-3 |
| Setka Cup Women | 2021/09/24 08:40 | Natalya Schekotikhina v Anastasiia Ostapenko | W | 0-3 |
| Setka Cup Women | 2021/09/24 07:40 | Anastasiia Ostapenko v Anastasiia Kozak | L | 2-3 |
| Setka Cup Women | 2021/09/24 06:40 | Nataliia Kosmina v Anastasiia Ostapenko | L | 3-1 |
| Setka Cup Women | 2021/09/24 05:40 | Anastasiia Ostapenko v Anastasiia Moskaliuk | L | 0-3 |
| Setka Cup Women | 2021/09/23 17:40 | Anastasiia Ostapenko v Natalya Schekotikhina | W | 3-0 |
| Setka Cup Women | 2021/10/12 19:45 | Viktoriia Husieva v Anastasiia Kozak | L | 3-2 |
| Setka Cup Women | 2021/10/12 18:15 | Anastasiia Kozak v Alina Man | L | 2-3 |
| Setka Cup Women | 2021/10/12 16:15 | Nadiia Harmash v Anastasiia Kozak | L | 3-2 |
| Setka Cup Women | 2021/10/12 14:15 | Alisa Dubrova v Anastasiia Kozak | W | 1-3 |
| Setka Cup Women | 2021/10/12 13:15 | Yuliia Yemelianenko v Anastasiia Kozak | W | 1-3 |
| Setka Cup Women | 2021/10/11 16:40 | Anastasiia Kozak v Anastasiia Mydvetska | L | 2-3 |
| Setka Cup Women | 2021/10/11 15:40 | Anastasiia Moskaliuk v Anastasiia Kozak | L | 3-0 |
| Setka Cup Women | 2021/10/11 14:40 | Svitlana Yureneva v Anastasiia Kozak | L | 3-0 |