Referee
Ekaterina Koroleva
- Nationality
USA- Matches
- 35In our archive since
- NWSL Women17
- USL Championship13
- Major League Soccer2
- National Women's Soccer League1
This season (2026)NWSL - Women · USL, Championship · MLS · National Women's Soccer League
17Matches
3.70Yellow cards per match10 matches
0.10Red cards per match10 matches
0.50Penalties per match10 matches
Career
35Matches
3.32Yellow cards per match19 matches
0.05Red cards per match19 matches
0.42Penalties per match19 matches
19.53Fouls per match
Strictness rankingNWSL Women
Ekaterina Koroleva shows 3.33 yellow cards per match, 45% above the league average (2.29): number 2 of 12 referees.
- 1Alexandra Billeter9 matches3.33
- 2Ekaterina Koroleva9 matches3.33
- 3Lauren Aldrich8 matches3.13
- 4Matthew Thompson8 matches3.00
- 5Shawn Tehini9 matches2.67
- 6C. Radosav8 matches2.38
- 7Nabil Bensalah8 matches2.25
- 8Jaclyn Metz9 matches2.22
- 9Abdou Ndiaye8 matches2.00
- 10John Griggs9 matches1.78
- 11Brad Jensen10 matches1.40
- 12Muhammad Hassan8 matches1.00
League average 2.29
Cards per matchLast 10 matches with card data
- Yellow cards
- Red cards
Results in his matchesFrom 35 finished matches
- Home win40%
- Draw20%
- Away win40%
Home / awayYellow cards · 19 matches
- Home teams23 yellow cards · 37%
- Away teams40 yellow cards · 63%
Away teams saw 74% more yellow cards.
By competition
| Competition | Matches | Yellow / match | Red cards | Penalties |
|---|---|---|---|---|
| NWSL Women | 17 | 3.18 | 1 | 8 |
| USL Championship | 13 | – | – | – |
| Major League Soccer | 2 | 4.50 | 0 | 0 |
| National Women's Soccer League | 1 | – | – | – |
| USL League One | 1 | – | – | – |
| USL Super League | 1 | – | – | – |
Season by season
| Season | Competition | Matches | Yellow cards per match | Red cards per match | Penalties per match |
|---|---|---|---|---|---|
| 2026 | NWSL - Women | 9 | 3.33 | 0.11 | 0.56 |
| USL, Championship | 6 | – | – | – | |
| MLS | 1 | 7.00 | 0.00 | 0.00 | |
| National Women's Soccer League | 1 | – | – | – | |
| 2025 | USL, League One | 1 | – | – | – |
| USL, Championship | 6 | – | – | – | |
| NWSL - Women | 5 | 2.60 | 0.00 | 0.40 | |
| 2024 | NWSL - Women | 3 | 3.67 | 0.00 | 0.33 |
| USL Super League - Women | 1 | – | – | – | |
| MLS | 1 | 2.00 | 0.00 | 0.00 | |
| USL, Championship | 1 | – | – | – |
Latest matches
- NWSL - WomenDenver Summit FC (Wom)2Angel City FC (Wom)34Yellow cards
- USL, ChampionshipNew Mexico United2Phoenix Rising FC1
- MLSSporting Kansas City3Philadelphia Union47Yellow cards
- USL, ChampionshipColorado Springs Switchbacks FC2San Antonio FC1
- NWSL - WomenKansas City Current (Wom)1Seattle Reign FC (Wom)15Yellow cards1Penalties
- NWSL - WomenPortland Thorns (Wom)2NJ/NY Gotham FC (Wom)25Yellow cards1Red cards
- USL, ChampionshipPhoenix Rising FC3Monterey Bay Union2
- NWSL - WomenSan Diego Wave FC (Wom)0Angel City FC (Wom)24Yellow cards1Penalties
- NWSL - WomenRacing Louisville (Wom)1North Carolina Courage (Wom)23Yellow cards
- USL, ChampionshipNew Mexico United0Tampa Bay Rowdies1
- NWSL - WomenBoston Legacy FC (Wom)2Orlando Pride (Wom)14Yellow cards2Penalties
- NWSL - WomenSan Diego Wave FC (Wom)0Bay FC (Wom)13Yellow cards1Penalties
- National Women's Soccer LeagueSan Diego Wave FC (Wom)0Bay FC (Wom)1
- USL, ChampionshipEl Paso Locomotive FC1Tulsa Roughnecks FC4
- NWSL - WomenAngel City FC (Wom)1Portland Thorns (Wom)22Yellow cards
- NWSL - WomenKansas City Current (Wom)2NJ/NY Gotham FC (Wom)1
- USL, ChampionshipBirmingham Legion FC0Hartford Athletic0
- USL, League OneRichmond Kickers2Portland Hearts of Pine5
- USL, ChampionshipMonterey Bay Union0Hartford Athletic4
- USL, ChampionshipLoudoun United FC3Miami FC1
