| 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 | 2021/08/24 19:10 | Anastasiia Ostapenko v Anastasiia Kozak | W | 3-2 |
| 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 | 2021/09/23 16:40 | Anastasiia Ostapenko v Nataliia Kosmina | W | 3-2 |
| Setka Cup Women | 2021/09/23 16:10 | Anastasiia Ostapenko v Anastasiia Moskaliuk | L | 0-3 |
| Setka Cup Women | 2021/09/23 15:10 | Anastasiia Moskaliuk v Anastasiia Ostapenko | L | 3-1 |
| Setka Cup Women | 2021/09/23 14:10 | Nataliia Kosmina v Anastasiia Ostapenko | W | 0-3 |
| Setka Cup Women | 2021/09/23 12:40 | Natalya Schekotikhina v Anastasiia Ostapenko | W | 0-3 |
| Setka Cup Women | 2021/09/24 06:10 | Natalya Schekotikhina v Anastasiia Kozak | W | 0-3 |
| Setka Cup Women | 2021/09/24 05:10 | Nataliia Kosmina v Anastasiia Kozak | W | 1-3 |
| Setka Cup Women | 2021/09/23 11:00 | Anastasiia Kozak v Anastasiia Mydvetska | L | 1-3 |
| Setka Cup Women | 2021/09/23 09:30 | Anastasiia Kozak v Olha Yureneva | L | 2-3 |
| Setka Cup Women | 2021/09/23 08:00 | Anastasiia Kozak v Oleksandra Tsiupko | W | 3-0 |
| Setka Cup Women | 2021/09/23 06:30 | Anastasiia Kozak v Yana Mykhailyk | L | 1-3 |
| Setka Cup Women | 2021/09/22 19:30 | Anastasiia Kozak v Anastasiia Moskaliuk | L | 0-3 |
| Setka Cup Women | 2021/09/22 17:30 | Olha Yureneva v Anastasiia Kozak | L | 3-2 |