First tracked match
Tormenta FC vs Richmond
07/03/2025
Latest tracked match
One Knoxville vs Spokane
16/11/2025
Role distribution · 2025
Referee216
Home stadiums
Every stadium that has hosted USL League One matches. Switch between all-time and the latest season.
Most-appointed referee · 2025
🏳️ Rodrigo Albuquerque
9
as referee
Who referees USL League One?
Most-appointed match officials across all USL League One seasons
- 1🏳️ Rodrigo AlbuquerqueUNK · Referee · 9×
- 2🇺🇸 Muhammad KaleiaUSA · Referee · 7×
- 3🇺🇸 Carlos RodríguezUSA · Referee · 7×
- 4🇺🇸 Joe SurganUSA · Referee · 7×
- 5🇺🇸 Drew KlempUSA · Referee · 7×
- 6🇺🇸 Amin HadzicUSA · Referee · 7×
- 7🇺🇸 John MattoUSA · Referee · 6×
- 8🇺🇸 Edson CarvajalUSA · Referee · 6×
- 9🇺🇸 Alejo CalumeUSA · Referee · 6×
- 10🇺🇸 Alex BeehlerUSA · Referee · 6×
Match Officials(75 officials · 217 matches)
Showing the latest edition 2025 — pick another above, orView all seasons
Sort by:
1
Rodrigo AlbuquerqueUNKReferee
Referee 9
9×
→2Joe SurganUSAReferee
Referee 7
7×
→3Muhammad KaleiaUSAReferee
Referee 7
7×
→4Carlos RodríguezUSAReferee
Referee 7
7×
→5Drew KlempUSAReferee
Referee 7
7×
→6Amin HadzicUSAReferee
Referee 7
7×
→7Alex BeehlerUSAReferee
Referee 6
6×
→8Alejo CalumeUSAReferee
Referee 6
6×
→9John MattoUSAReferee
Referee 6
6×
→10Edson CarvajalUSAReferee
Referee 6
6×
→11John GriggsUSAReferee
Referee 5
5×
→12Atahan YayaUSAReferee
Referee 5
5×
→13Ben MeyerUSAReferee
Referee 5
5×
→14Mario MaricUSAReferee
Referee 5
5×
→15Cristian Campo HernandezUNKReferee
Referee 5
5×
→16Calin RadosavUNKReferee
Referee 4
4×
→17Luis ArroyoUSAReferee
Referee 4
4×
→18DeShun BeardUSAReferee
Referee 4
4×
→19Servando Berna RicoUSAReferee
Referee 4
4×
→20Trevor WisemanUSAReferee
Referee 4
4×
→Showing 1–20 of 75
1 / 4
Venues(16 · 2025)
Stadiums used in USL League One during 2025.
Covenant Health Park
18 match(es)
One Spokane Stadium
17 match(es)
CHI Memorial Stadium
16 match(es)
Paradise Coast Sports Complex
16 match(es)
Breese Stevens Field
15 match(es)
City Stadium
📍 Abovyan, Armenia
15 match(es)
James J. Fitzpatrick Stadium
15 match(es)
Lancaster Municipal Stadium
15 match(es)
Optim Sports Medicine Field at Tormenta
15 match(es)
Sherman Bearcat Stadium
15 match(es)
The Stadium at Memorial Field
15 match(es)
Werner Park
15 match(es)
American Legion Memorial Stadium
14 match(es)
Paladin Stadium
14 match(es)
Historic Riggs Field
1 match(es)
Mecklenburg County Sportsplex
1 match(es)
Season-by-Season
| Season | Matches | Officials | Referees |
|---|---|---|---|
| 2025 | 217 | 75 | 75 |
Top Venues
Matches by Country
Armenia15
Stadium host countries (all-time)
Referees by Nationality
🇺🇸
USA186
🏳️
UNK30
Referee appointments · 2025 (top 75 officials)
2025 Matches(217 in season)
All Matches →16/11/2025
One KnoxvillevsSpokane
09/11/2025
SpokanevsHearts of Pine
08/11/2025
One KnoxvillevsFC Naples
02/11/2025
One KnoxvillevsCharlotte FC
02/11/2025
SpokanevsTormenta FC
01/11/2025
ChattanoogavsHearts of Pine
01/11/2025
FC NaplesvsUnion Omaha
25/10/2025
Tormenta FCvsTexoma FC
25/10/2025
Hearts of PinevsAV Alta FC
25/10/2025
ChattanoogavsWestchester SC
25/10/2025
FC NaplesvsCharlotte FC
25/10/2025
RichmondvsFwd Madison
25/10/2025
One KnoxvillevsG'ville Triumph
25/10/2025
Union OmahavsSpokane
21/10/2025
Hearts of PinevsSpokane
19/10/2025
One KnoxvillevsTexoma FC
18/10/2025
FC NaplesvsSpokane
18/10/2025
G'ville TriumphvsTormenta FC
18/10/2025
Union OmahavsFwd Madison
18/10/2025
Hearts of PinevsWestchester SC
USL League One referees — FAQ
- Who is the most-appointed referee in USL League One?
- 🏳️ Rodrigo Albuquerque has the most USL League One refereeing appointments tracked on Referee.Observer, with 9 match(es) as referee.
- How many referees have officiated in USL League One?
- 75 match officials — referees, assistant referees, fourth officials, VAR and observers — have officiated in USL League One across 1 season(s) in our data.
- How many USL League One matches are tracked on Referee.Observer?
- Referee.Observer tracks 217 USL League One matches with their full match-official appointments across 1 season(s).
- Which seasons of USL League One are covered?
- USL League One referee appointments are covered for 1 season(s), 2025.
- Who are the top match officials in USL League One?
- The most-appointed USL League One match officials are 🏳️ Rodrigo Albuquerque (9 match(es)), 🇺🇸 Muhammad Kaleia (7 match(es)), 🇺🇸 Carlos Rodríguez (7 match(es)).