Referee.Observer
Referees
Teams
Matches
Competitions
Referee.Observer
Explore
Referees
Teams
Matches
Competitions
Search
Referees
/
United States
/
Katja Koroleva
/
All Matches
Katja Koroleva
3 total assignments
Season
All seasons
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
Role
All roles
VAR (20)
Referee (18)
Fourth Official (13)
Country
All countries
United States (51)
Competition
All competitions
Major League Soccer (37)
USL Championship (7)
National Women's Soccer League (6)
USL League One (1)
3 matches (filtered)
Clear filters
Major League Soccer
19/10/2024
FC Dallas
2–1
Sporting KC
⚽
Referee
2024
Major League Soccer
14/09/2024
Atlanta Utd
0–2
Nashville SC
4️⃣
Fourth Official
2024
Major League Soccer
19/06/2024
Charlotte FC
2–2
Orlando City
📺
VAR
2024
← Back to Profile