Moscow 2021 WTA
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Anett Kontaveit | d. | Ekaterina Alexandrova | 4-6 6-4 7-5 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Anett Kontaveit | d. | Marketa Vondrousova | 6-3 6-4 |
| Ekaterina Alexandrova | d. | Maria Sakkari | 4-1 RET |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Anett Kontaveit | d. | Garbine Muguruza | 6-1 6-1 |
| Marketa Vondrousova | d. | Anastasia Pavlyuchenkova | 6-4 6-2 |
| Maria Sakkari | d. | Simona Halep | 6-4 6-4 |
| Ekaterina Alexandrova | d. | Aryna Sabalenka | 6-3 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Garbine Muguruza | d. | Tereza Martincova | 6-4 4-6 6-3 |
| Anett Kontaveit | d. | Andrea Petkovic | 6-1 6-4 |
| Anastasia Pavlyuchenkova | d. | Bernarda Pera | 6-2 7-5 |
| Marketa Vondrousova | d. | Lesia Tsurenko | 6-3 6-3 |
| Simona Halep | d. | Veronika Kudermetova | 6-1 7-6(4) |
| Maria Sakkari | d. | Anna Kalinskaya | 6-2 1-0 RET |
| Ekaterina Alexandrova | d. | Anhelina Kalinina | 6-4 6-1 |
| Aryna Sabalenka | d. | Ajla Tomljanovic | 7-6(2) 4-6 6-1 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Tereza Martincova | d. | Irina Bara | 6-0 7-5 |
| Andrea Petkovic | d. | Jelena Ostapenko | 2-6 6-0 2-0 RET |
| Anett Kontaveit | d. | Katerina Siniakova | 6-3 6-3 |
| Bernarda Pera | d. | Aleksandra Krunic | 7-6(3) 6-3 |
| Lesia Tsurenko | d. | Qinwen Zheng | 6-4 6-3 |
| Marketa Vondrousova | d. | Elena Rybakina | 6-4 6-4 |
| Simona Halep | d. | Anastasia Potapova | 6-1 6-4 |
| Veronika Kudermetova | d. | Oksana Selekhmeteva | 4-6 7-6(3) 6-4 |
| Anna Kalinskaya | d. | Dayana Yastremska | 7-6(5) 6-4 |
| Ekaterina Alexandrova | d. | Ons Jabeur | 6-1 1-0 |
| Anhelina Kalinina | d. | Daria Kasatkina | 6-2 6-3 |
| Ajla Tomljanovic | d. | Liudmila Samsonova | 6-2 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0