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Major League Soccer

USA

club
584
Matches
124
Officials
2
Seasons
2026
Latest Season
All seasons20262025
First tracked match
D.c. United vs Toronto FC
22/02/2025
Latest tracked match
New York Red Bulls vs CF Montréal
08/03/2026

Role distribution · 2026

Referee44AR884th Official44VAR44AVAR44

Home stadiums

Every stadium that has hosted Major League Soccer matches. Switch between all-time and the latest season.

Most-appointed referee · 2026
🇺🇸 Tori Penso
3
as referee

Who referees Major League Soccer?

Most-appointed match officials across all Major League Soccer seasons

  1. 1
    🏳️ Filip Dujic
    UNK · Referee · 30×
  2. 2
    🏳️ Allen Chapman
    UNK · Referee · 30×
  3. 3
    🏳️ Rosendo Mendoza
    UNK · Referee · 30×
  4. 4
    🏳️ Rubiel Vazquez
    UNK · Referee · 29×
  5. 5
    🏳️ Victor Rivas
    UNK · Referee · 28×
  6. 6
    🏳️ Jon Freemon
    UNK · Referee · 28×
  7. 7
    🇨🇦 Drew Fischer
    CAN · Referee · 27×
  8. 8
    🇺🇦 Serhiy Boyko
    UKR · Referee · 26×
  9. 9
    🇺🇸 Guido Gonzalez Jr.
    USA · Referee · 25×
  10. 10
    🏳️ Alexis Da Silva
    UNK · Referee · 25×

Match Officials(112 officials · 44 matches)

All Officials →
Showing 2026 ·View all seasons
Sort by:
1
Younes MarrakchiUNKVAR
VAR 5
5×
→2
Geoff GambleUNKVAR
VAR 5
5×
→3
Tom SuppleUNKAVAR
AVAR 5
5×
→4
Jose Carlos RiveroUNKVAR
VAR 5
5×
→5
TJ ZablockiUNKAVAR
AVAR 5
5×
→6
Mike KampmeinertUNKAVAR
AVAR 5
5×
→7
Joshua PatlakUNKAVAR
AVAR 4
4×
→8
Kevin StottUNKVAR
VAR 4
4×
→9
Craig LowryUNKAVAR
AVAR 4
4×
→10
Edvin JurisevicUNKVAR
VAR 4
4×
→11
Jorge GonzalezUNKVAR
VAR 4
4×
→12
Sergii BoikoUKRReferee
Referee 24th 1
3×
→13
Guido Gonzales JrUNKReferee
Referee 24th 1
3×
→14
Ricardo Montero ArayaUNKFourth Official
Referee 14th 2
3×
→15
Filip DujicUNKReferee
Referee 24th 1
3×
→16
Cory RichardsonUNKAssistant Referee
AR 3
3×
→17
Ryan GravesUNKAssistant Referee
AR 3
3×
→18
Fotis BazakosUNKFourth Official
Referee 14th 2
3×
→19
Jon FreemonUNKReferee
Referee 24th 1
3×
→20
Sergii DemianchukUNKFourth Official
Referee 14th 2
3×
→
Showing 1–20 of 112
1 / 6
RefereeAR4thVARAVAR

Venues(28 · 2026)

Stadiums used in Major League Soccer during 2026.

BC Place
📍 Vancouver, Canada
2 match(es)
→
Dick’s Sporting Goods Park
📍 United States
2 match(es)
→
Dignity Health Sports Park
📍 United States
2 match(es)
→
Energizer Park
📍 United States
2 match(es)
→
GEODIS Park
📍 United States
2 match(es)
→
Inter&Co Stadium
📍 United States
2 match(es)
→
PayPal Park
📍 United States
2 match(es)
→
Providence Park
📍 United States
2 match(es)
→
Q2 Stadium
📍 United States
2 match(es)
→
Shell Energy Stadium
📍 United States
2 match(es)
→
Snapdragon Stadium
📍 United States
2 match(es)
→
Sporting Park
📍 United States
2 match(es)
→
Sports Illustrated Stadium
📍 United States
2 match(es)
→
Subaru Park
📍 United States
2 match(es)
→
TQL Stadium
📍 United States
2 match(es)
→
Toyota Stadium
📍 United States
2 match(es)
→
Allianz Field
📍 United States
1 match(es)
→
America First Field
📍 United States
1 match(es)
→
Audi Field
📍 United States
1 match(es)
→
BMO Stadium
📍 United States
1 match(es)
→
Bank of America Stadium
📍 United States
1 match(es)
→
LA Coliseum
📍 United States
1 match(es)
→
Lumen Field
📍 Seattle, United States
1 match(es)
→
M&T Bank Stadium
📍 United States
1 match(es)
→
Mercedes-Benz Stadium
📍 Atlanta, United States
1 match(es)
→
ScottsMiracle-Gro Field
📍 United States
1 match(es)
→
Soldier Field
📍 Chicago, United States
1 match(es)
→
Yankee Stadium
📍 United States
1 match(es)
→

Season-by-Season

SeasonMatchesOfficialsReferees
20264411226
20255403838

Top Venues

Snapdragon Stadium23
TQL Stadium22
Chase Stadium21
Subaru Park21
Providence Park21
Q2 Stadium20
Toyota Stadium20
Allianz Field20

Matches by Country

United States462
Canada19

Stadium host countries (all-time)

Referees by Nationality

🏳️
UNK30
🇺🇸
USA9
🇨🇦
CAN3
🇺🇦
UKR2

Referee appointments · 2026 (top 112 officials)

2026 Matches(44 in season)

All Matches →
08/03/2026
New York Red BullsvsCF Montréal
→
08/03/2026
FC CincinnativsToronto FC
→
07/03/2026
D.c. UnitedvsInter Miami
→
07/03/2026
Columbus CrewvsChicago Fire
→
07/03/2026
Atlanta UnitedvsReal Salt Lake
→
07/03/2026
Nashville SCvsMinnesota United
→
07/03/2026
Sporting Kansas CityvsSan Diego FC
→
07/03/2026
Charlotte FCvsAustin FC
→
07/03/2026
New York City FCvsOrlando City
→
07/03/2026
Portland TimbersvsVancouver Whitecaps
→
07/03/2026
Philadelphia UnionvsSan Jose Earthquakes
→
07/03/2026
St Louis CityvsSeattle Sounders
→
07/03/2026
Colorado RapidsvsLA Galaxy
→
07/03/2026
Los Angeles FCvsFC Dallas
→
01/03/2026
San Diego FCvsSt Louis City
→
01/03/2026
Orlando CityvsInter Miami
→
01/03/2026
Austin FCvsD.c. United
→
01/03/2026
Philadelphia UnionvsNew York City FC
→
28/02/2026
Real Salt LakevsSeattle Sounders
→
28/02/2026
Minnesota UnitedvsFC Cincinnati
→
View all 44 matches →

Major League Soccer referees — FAQ

Who is the most-appointed referee in Major League Soccer?
🇺🇸 Tori Penso has the most Major League Soccer refereeing appointments tracked on Referee.Observer, with 3 match(es) as referee.
How many referees have officiated in Major League Soccer?
124 match officials — referees, assistant referees, fourth officials, VAR and observers — have officiated in Major League Soccer across 2 season(s) in our data.
How many Major League Soccer matches are tracked on Referee.Observer?
Referee.Observer tracks 584 Major League Soccer matches with their full match-official appointments across 2 season(s).
Which seasons of Major League Soccer are covered?
Major League Soccer referee appointments are covered for 2 season(s), 2025 to 2026.
Who are the top match officials in Major League Soccer?
The most-appointed Major League Soccer match officials are 🏳️ Filip Dujic (30 match(es)), 🏳️ Allen Chapman (30 match(es)), 🏳️ Rosendo Mendoza (30 match(es)).
Does Major League Soccer use VAR officials?
Yes — Major League Soccer appointments tracked on Referee.Observer include VAR officials, with 44 VAR appointment(s) and 44 assistant VAR (AVAR) appointment(s) recorded.