The assignments for Week 21 of the 2026 USL Championship season:
07/22/2026
Lexington vs Oakland Roots
Lexington Stadium (7PM ET)
REF: Alyssa Pennington
AR1: Chris Schurfranz
AR2: Eric Burton
4TH: Jackson Krauser
Colorado Springs Switchbacks vs Miami FC
Weidner Field (9PM ET)
REF: Trevor Wiseman
AR1: Clarence Clark
AR2: Carson Frizell-Thomas
4TH: Max Alatorre
07/24/2026
Birmingham Legion vs New Mexico United
Dunnavant Valley Fields (8PM ET)
REF: Rodrigo Albuquerque
AR1: Colin Ashley
AR2: Alexandru Focea
4TH: Kyle Johnston
07/25/2026
Brooklyn Football Club vs San Antonio
Maimonides Park (7PM ET)
REF: Drew Klemp
AR1: Jeremy Smith
AR2: Joe Suchoski
4TH: Nick Karnovsky
Detroit City vs Las Vegas Lights
Keyworth Stadium (7PM ET)
REF: Muhammad Hassan
AR1: Christian Little
AR2: Daniel Simich
4TH: William Gaither
Indy Eleven vs Loudoun United
Carroll Stadium (7PM ET)
REF: Servando Berna
AR1: Mateusz Dulski
AR2: Joey Knoff
4TH: Ryan Homik
Miami FC vs Tampa Bay Rowdies
South Dade Kia Field at Pitbull Stadium (7PM ET)
REF: Matt Thompson
AR1: Jackson Krauser
AR2: Alex Adkins
4TH: Jake Joyce
Pittsburgh Riverhounds vs Rhode Island
F.N.B. Stadium (7PM ET)
REF: Abdou Ndiaye
AR1: Josh Lampkins
AR2: Miklos Hendricks
4TH: Pavel Georgiev
FC Tulsa vs Lexington
ONEOK Field (8:30PM ET)
REF: Jeremy Scheer
AR1: Austin Holt
AR2: Eric Aplis
4TH: Jose Lara
Colorado Springs Switchbacks vs Charleston Battery
Weidner Field (9PM ET)
REF: Muhammad Kaleia
AR1: Jay Norris
AR2: James Ewer
4TH: Bowen Taylor
El Paso Locomotive vs Sporting Club Jacksonville
Southwest University Park (9PM ET)
REF: Cristian Campo Hernandez
AR1: Alex Medviediev
AR2: Edwin Moturi
4TH: William Hale
Monterey Bay vs Orange County
Cardinale Stadium (10PM ET)
REF: Brad Jensen
AR1: Karsten Gillwald
AR2: Conrado Garcia
4TH: Eduardo Hernandez Garcia
Oakland Roots vs Sacramento Republic
Historic Oakland Coliseum (10PM ET)
REF: Joshua Encarnacion
AR1: Alexander Arita
AR2: Bhavik Dutt
4TH: Kevin Lewis
Phoenix Rising vs Hartford Athletic
Phoenix Rising Stadium (10:30PM ET)
REF: Corbyn May
AR1: Clarence Clark
AR2: Joshua Mills
4TH: Jorge Medina