Katja Koroleva
⚽ referee · 2 competitions
Katja Koroleva is a null football referee. They have officiated as referee and VAR. In total they have 10 tracked match appearances across 2 competitions, broken down as 9× Referee, 1× VAR. Most-worked competitions include USL Championship and Major League Soccer. This profile is built from official match-appointment data.
Top Competitions
Season-by-Season Activity
Career Milestones
Career-firsts tracked in our database.
Match Activity
10 matches · 2 yearsPeer Benchmark
Median in : 1 matches · 0 seasons
Recent Matches
Most-Officiated Teams
Least-Officiated Teams
Clubs in their current competition, ordered by how seldom this official has worked their matches.
Each number = matches officiated involving that club · 0× = never officiated them
Frequently Works With
Rarely Works With
Active officials in USL Championship they have shared fewest matches with.
- 1Elton GarciaReferee · 21 in leagueNever
- 2Brandon StevisReferee · 18 in leagueNever
- 3Elijio ArreguinReferee · 17 in leagueNever
- 4Joshua EncarnacionReferee · 16 in leagueNever
- 5Natalie SimonReferee · 14 in leagueNever
- 6Mathew CorriganReferee · 14 in leagueNever
- 7Greg DopkaReferee · 13 in leagueNever
- 8Nabil BensalahReferee · 13 in leagueNever
Top Destinations
- 1BC Place Stadium1×
- 2Cardinale Stadium1×
- 3Centreville Bank Stadium1×
- 4Isotopes Park1×
- 5Lower.com Field1×
- 6Lynn Family Stadium1×
- 7Orange Country Great Park Championship S1×
- 8Segra Field1×
- 9Sporting Park1×
- 10Toyota Field1×
Venues Visited(10)
Stadiums Katja Koroleva has officiated at. Filter by competition or season to focus the map.
10 venues · 10 matches
BC Place StadiumBC Place Stadium1 match
Cardinale StadiumCardinale Stadium1 match
Centreville Bank StadiumCentreville Bank Stadium1 match
Isotopes ParkIsotopes Park1 match
Lower.com FieldLower.com Field1 match
Lynn Family StadiumLynn Family Stadium1 match
Orange Country Great Park Championship SOrange Country Great Park Championship S1 match
Segra FieldSegra Field1 match
Sporting ParkSporting Park, United States1 match
Toyota FieldToyota Field1 match
Other Officials
Career Events
Career events (UEFA courses, awards) will appear here when available.
Season Reports
Frequently Asked Questions
What is Katja Koroleva's primary role?▾
Katja Koroleva is a null football referee, and has also worked as VAR.
How many matches has Katja Koroleva officiated?▾
Katja Koroleva has 10 tracked match appearances across 2 competitions (9× Referee, 1× VAR).
Which competitions does Katja Koroleva work in?▾
Katja Koroleva has most often officiated in USL Championship and Major League Soccer.
Is Katja Koroleva a FIFA referee?▾
Katja Koroleva is not currently recorded as a FIFA badge holder in our data.
Which teams has Katja Koroleva officiated most?▾
Among domestic clubs, Katja Koroleva has most frequently officiated matches involving D.c. United, Columbus Crew and Sporting Kansas City.