| Women National Women's Soccer League 2021 Playoffs - Appearances as Referee |  |
 |
 |
||||
| 14/11/2021 | Portland Thorns | - | Chicago Red Stars | 0:2 | 1 | - | - |
| Women National Women's Soccer League 2021 Playoffs - Appearances as Referee | |
|
|
||||
| 14/11/2021 | Portland Thorns | - | Chicago Red Stars | 0:2 | 1 | - | - |
| Complete name: | Ekaterina Katja Koroleva |
| Born: | 30/11/1986 |
| Place of birth: |
USA |
| Nationality: |
USA |