Katja Koroleva (K. Koroleva)
Referee information
Passport
Full name:
Katja Koroleva
Known name:
K. Koroleva
Country:
USA
Nationality:
USA
Technical
Position:
Referee
Career and stats
| Season | Competition | |||
| 2025 | USL Championship | 2 | 0 | 0 |
| 2025 | NWSL | 1 | 0 | 0 |
| 2025 | MLS | 0 | 0 | 1 |
| 2024/2025 | USL Super League | 1 | 0 | 0 |
| 2024 | NWSL | 12 | 0 | 0 |
| 2024 | MLS Next Pro | 3 | 0 | 0 |
| 2024 | USL Championship | 3 | 0 | 0 |
| 2024 | MLS | 1 | 0 | 1 |
| 2024 | USL Cup | 1 | 0 | 0 |
| 2023 | USL Championship | 7 | 0 | 1 |
| 2023 | NWSL | 9 | 0 | 0 |
| 2023 | MLS | 0 | 0 | 2 |
| 2022 | MLS NEXT Pro Invitational | 1 | 0 | 0 |
| 2022 | NWSL Challenge Cup | 3 | 0 | 0 |
| 2022 | USL Championship | 3 | 0 | 0 |
| 2022 | MLS | 0 | 0 | 4 |
| 2022 | MLS Next Pro | 2 | 0 | 0 |
| 2022 | NWSL | 6 | 0 | 0 |
| 2022 | USL League One | 1 | 0 | 0 |
| 2021 | MLS | 0 | 0 | 2 |
| 2021 | USL Championship | 4 | 0 | 1 |
| 2021 | NWSL Challenge Cup | 3 | 0 | 0 |
| 2021 | USL League One | 1 | 0 | 0 |
| 2020 | NWSL Challenge Cup | 5 | 0 | 2 |
| 2020 | NWSL | 9 | 0 | 0 |
| 2019 | NWSL | 6 | 0 | 0 |
| 2019 | USL League One | 3 | 0 | 0 |
| 2018 | NWSL | 10 | 0 | 0 |
| 2017 | USL Championship | 8 | 0 | 0 |
| 2017 | NWSL | 7 | 0 | 0 |
| 2016 | NWSL | 7 | 0 | 0 |
| 2015 | NWSL | 7 | 0 | 2 |
| 2014 | NWSL | 8 | 0 | 1 |
| 2013 | NWSL | 7 | 0 | 0 |
Last matches
USA : USL Championship
29.03.25
Louisville City
Detroit City
2
0
FT
USA : NWSL
16.03.25
Angel City FC
San Diego Wave Fútbol Club
1
1
FT
USA : USL Championship
09.03.25
Orange County SC
Oakland Roots
4
2
FT
World : SheBelieves Cup
27.02.25
Australia
Colombia
1
2
FT
USA : MLS
23.02.25
Portland Timbers
Vancouver Whitecaps
1
4
FT
N/C America : Concacaf Champions Cup
06.02.25
Forge
Monterrey
0
2
FT
USA : NWSL
10.11.24
Washington Spirit
Bay
AET
2
1
1
1
FT
USA : USL Super League
31.10.24
Brooklyn FC
Spokane Zephyr
1
0
FT
USA : MLS
20.10.24
Dallas
Sporting KC
2
1
FT
N/C America : Concacaf Nations League
16.10.24
Belize
Turks and Caicos Islands
3
0
FT