La USL League One 2021 fue la tercera temporada de la USL League One. Comenzó el 10 de abril de 2021 con la temporada regular y finalizó el 20 de noviembre con la final.
North Carolina FC se unió a la liga para esta temporada, después de dejar la USL en lo que el equipo llamó un "movimiento estratégico" para mejorar su camino de desarrollo juvenil.
Equipos participantes Club Ciudad Estadio Capacidad Fundación Afiliación Entrenador MLS/USL Afiliado Equipos ActualesChattanooga Red Wolves SC Chattanooga, Tennessee CHI Memorial Stadium 5,000 2018 2019 Jimmy Obleda Fort Lauderdale CF Fort Lauderdale, Florida DRV PNK Stadium 19,000 2019 2020 Darren Powell Inter Miami CFForward Madison FC Madison, Wisconsin Breese Stevens Field 5,000 2018 2019 Carl Craig Chicago Fire FCGreenville Triumph SC Greenville, Carolina del Sur Legacy Early College Field 4,000 2018 2019 John Harkes New England Revolution II Foxborough, Massachusetts Gillette Stadium 20,000 2019 2020 Clint Peay New England RevolutionNorth Carolina FC Gary, Carolina del Norte WakeMed Soccer Park 10,000 John Bradford North Texas SC Arlington, Texas Globe Life Park in Arlington 48,114 2018 2019 Eric Quill FC DallasRichmond Kickers Richmond, Virginia City Stadium 22,611 1993 2019 Darren Sawatzky South Georgia Tormenta FC Statesboro, Georgia Erk Russell Park 3,500 2019 2020 Ian Cameron Toronto FC II Toronto, Ontario Grande Sports World Osceola County Stadium BMO Training Ground ? 5.400 ? 2014 2019 Mike Muñoz Toronto FCFC Tucson Tucson, Arizona Kino Sports Complex 3,500 2010 2019 John Galas Phoenix Rising FCUnion Omaha Papillion, Nebraska Werner Park 9,023 2019 2020 Jay Mims
Clasificación
Fixture Jornada 1LocalResultadoVisitanteEstadioFechaHoraFort Lauderdale CF0 - 1New England Revolution II |DRV PNK Stadium |10 de abril |20:30
|-align=center |Tormenta FC |0 - 1 |bgcolor="#CDF6FF" |Fort Lauderdale CFErk Russell Park17 de abril 20:00New England Revolution II0 - 3'''Richmond KickersGillette Stadium
Jornada 2LocalResultadoVisitanteEstadioFechaHoraRichmond Kickers0 - 1Greenville Triumph SC |City Stadium |rowspan=3|24 de abril |19:30
|-align=center |bgcolor="#CDF6FF" |Union Omaha2 - 0Tormenta FCWerner Park 20:00North Texas |4 - 2 |Fort Lauderdale CF |Globe Life Park in Arlington |21:30
|-align=center |bgcolor="#CDF6FF" |Greenville Triumph SC4 - 0North TexasLegacy Early College Field1 de abril 20:00'''Tormenta FC3 - 1FC TucsonErk Russell Park
Jornada 3LocalResultadoVisitanteEstadioFechaHora Fort Lauderdale CF |2 - 1 |Richmond Kickers |DRV PNK Stadium |2 de mayo |rowspan=2|20:30
|-align=center |Fort Lauderdale CF |0 - 2 |bgcolor="#CDF6FF" |Union OmahaDRV PNK Stadium7 de mayoRichmond Kickers |2 - 0 |Tormenta FC |City Stadium |rowspan=4|8 de mayo |19:30
|-align=center |North Carolina FC |1 - 2 |bgcolor="#CDF6FF" |Greenville Triumph SCWakeMed Soccer Park20:00North Texas SC0 - 1Chattanooga Red Wolves SC |Globe Life Park in Arlington |21:30
|-align=center |FC Tucson |bgcolor="#CDF6FF" |1 - 1 Forward Madison FCKino Sports Complex23:00
Jornada 4LocalResultadoVisitanteEstadioFechaHoraNew England Revolution II0 - 1Union Omaha |Gillette Stadium |12 de mayo |18:00
|-align=center |bgcolor="#CDF6FF" |Forward Madison FC1 - 0North Carolina FCBreese Stevens Field15 de mayo 21:00Greenville Triumph SC1 - 1 |Union Omaha |Legacy Early College Field |rowspan=4|16 de mayo |17:00
|-align=center |bgcolor="#CDF6FF" |North Texas SC2 - 1Tormenta FCGlobe Life Park in Arlington20:00Fort Lauderdale CF |5 - 1 |FC Tucson |DRV PNK Stadium |20:30
|-align=center |New England Revolution II |bgcolor="#CDF6FF" |2 - 2Chattanooga Red Wolves SCGillette Stadium21:30
Jornada 5LocalResultadoVisitanteEstadioFechaHoraRichmond Kickers0 - 0 |North Carolina FC |City Stadium |rowspan=4|22 de mayo |19:30
|-align=center |bgcolor="#CDF6FF" |Chattanooga Red Wolves2 - 1Fort Lauderdale CFCHI Memorial Stadium20:00Tormenta FC0 - 1Greenville Triumph SC |Erk Russell Park
|-align=center |Toronto FC II |bgcolor="#CDF6FF" | 2 - 1 North Texas SCGrande Sports World23:00Forward Madison FC |1 - 0 |Union Omaha |Breese Stevens Field |rowspan=2|26 de mayo |rowspan=2|21:00
|-align=center |Toronto FC II |1 - 2 |bgcolor="#CDF6FF" |FC TucsonGrande Sports World
Jornada 6LocalResultadoVisitanteEstadioFechaHoraNew England Revolution II |1 - 0 |Fort Lauderdale CF |Gillette Stadium |28 de marzo |18:00
|-align=center |North Texas SC |bgcolor="#CDF6FF" |1 - 1Toronto FC IIGlobe Life Park in Arlington29 de mayo 18:30Chattanooga Red Wolves |2 - 1 |Richmond Kickers |CHI Memorial Stadium |rowspan=3|20:00
|-align=center |North Carolina FC |1 - 2 |bgcolor="#CDF6FF" |FC TucsonWakeMed Soccer ParkTormenta FC1 - 3Forward Madison FC |Erk Russell Park
|-align=center |Fort Lauderdale CF |bgcolor="#CDF6FF" |2 - 2Forward Madison FCDRV PNK Stadium1 de junio20:30Toronto FC II'''1 - 1Union OmahaGrande Sports World2 de junio 23:00
Jornada 7LocalResultadoVisitanteEstadioFechaHoraRichmond Kickers |3 - 2 |New England Revolution II |City Stadium |rowspan=4|5 de junio |19:30
|-align=center |North Carolina FC |1 - 2 |bgcolor="#CDF6FF" |Fort Lauderdale CFWakeMed Soccer Park20:00Tormenta FC |1 - 0 |Chattanooga Red Wolves |Erk Russell Park |21:00
|-align=center |FC Tucson |bgcolor="#CDF6FF" |1 - 1 Toronto FC IIKino Sports Complex23:00Forward Madison FC1 - 2'''Union Omaha Breese Stevens Field 6 de junio 19:00
Jornada 8LocalResultadoVisitanteEstadioFechaHoraToronto FC II0 - 1Tormenta FC |Osceola County Stadium |9 de junio |20:00
|-align=center |Forward Madison FC |bgcolor="#CDF6FF" |0 - 0Richmond KickersBreese Stevens Field12 de junio 21:00Union Omaha |4 - 2 |New England Revolution II |Werner Park
|-align=center |FC Tucson |2 - 3 |bgcolor="#CDF6FF" |Chattanooga Red Wolves SCKino Sports Complex23:00North Texas |3 - 0 |Greenville Triumph SC |Globe Life Park in Arlington |rowspan=2|13 de junio |20:00
|-align=center |bgcolor="#CDF6FF" |Tormenta FC1 - 0Toronto FC IIErk Russell Park21:00 Jornada 9LocalResultadoVisitanteEstadioFechaHoraGreenville Triumph SC |2 - 1 |North Carolina FC |Legacy Early College Field |rowspan=2|16 de junio |20:00
|-align=center |Fort Lauderdale CF |bgcolor="#CDF6FF" |2 - 2Toronto FC IIDRV PNK Stadium20:30Richmond Kickers1 - 1 |Union Omaha |City Stadium |rowspan=5|19 de junio |19:00
|-align=center |bgcolor="#CDF6FF" |Toronto FC II2 - 1Fort Lauderdale CFOsceola County Stadium20:00Forward Madison FC0 - 2New England Revolution II |Breese Stevens Field |rowspan=2|21:00
|-align=center |bgcolor="#CDF6FF" |Tormenta FC3 - 1Greenville Triumph SCErk Russell ParkNorth Texas'''0 - 0FC TucsonGlobe Life Park in Arlington21:30
Jornada 10LocalResultadoVisitanteEstadioFechaHoraChattanooga Red Wolves SC |3 - 2 |North Carolina FC |CHI Memorial Stadium |20 de junio |rowspan=6|20:00
|-align=center |bgcolor="#CDF6FF" |Toronto FC II3 - 1Tormenta FCOsceola County Stadium23 de junio Greenville Triumph SC2 - 2 |Forward Madison FC |Legacy Early College Field
|-align=center |bgcolor="#CDF6FF" |North Carolina FC2 - 1Richmond KickersWakeMed Soccer Park25 de junio Chattanooga Red Wolves SC1 - 1 |Greenville Triumph SC |CHI Memorial Stadium |rowspan=4|26 de junio
|-align=center |bgcolor="#CDF6FF" |New England Revolution II3 - 0North Texas SCGillette StadiumFort Lauderdale CF |2 - 1 |Toronto FC II |DRV PNK Stadium |20:30
|-align=center |bgcolor="#CDF6FF" |Union Omaha1 - 0FC TucsonWerner Park21:00
Jornada 11LocalResultadoVisitanteEstadioFechaHoraForward Madison FC |1 - 0 |New England Revolution II |Breese Stevens Field |rowspan=2|30 de junio |rowspan=2|21:00
|-align=center |Tormenta FC |1 - 2 |bgcolor="#CDF6FF" |Toronto FC IIErk Russell Park Richmond Kickers |3 - 2 |North Texas SC |City Stadium |rowspan=4|3 de julio |19:30
|-align=center | Tormenta FC |bgcolor="#CDF6FF" |0 - 0North Carolina FCErk Russell Park21:00Onion Omaha1 - 1 |Chattanooga Red Wolves SC |Werner Park |22:00
|-align=center |bgcolor="#CDF6FF" |FC Tucson 2 - 1Fort Lauderdale CFKino Sports Complex23:00
Jornada 12LocalResultadoVisitanteEstadioFechaHoraNew England Revolution II 0 - 3Greenville Triumph SC |Gillette Stadium |4 de julio |15:00
|-align=center |bgcolor="#CDF6FF" |New England Revolution II 1 - 0Toronto FC II Gillette Stadium 9 de julio 20:00Chattanooga Red Wolves SC2 - 2 | FC Tucson |CHI Memorial Stadium |rowspan=3|10 de julio
|-align=center |Greenville Triumph SC |bgcolor="#CDF6FF" |0 - 0 North Carolina FCLegacy Early College Field North Texas |4 - 1 | Forward Madison FC |Globe Life Park in Arlington |22:00
|-align=center |bgcolor="#CDF6FF" |Chattanooga Red Wolves SC2 - 1 Tormenta FCCHI Memorial Stadium14 de julio 20:00Union Omaha'''1 - 1 Forward Madison FCWerner Park16 de julio 22:00 Jornada 13LocalResultadoVisitanteEstadioFechaHoraRichmond Kickers 1 - 1 |Fort Lauderdale CF | City Stadium |rowspan=4|17 de julio |19:30
|-align=center | Greenville Triumph SC |2 - 3 |bgcolor="#CDF6FF" |Tormenta FC Legacy Early College Field20:00 North Texas1 - 1 |Chattanooga Red Wolves SC | Globe Life Park in Arlington |22:00
|-align=center | bgcolor="#CDF6FF" |FC Tucson4 - 2New England Revolution II Kino Sports Complex23:00North Carolina FC 2 - 4Toronto FC II |rowspan=2| WakeMed Soccer Park |18 de julio |19:00
|-align=center |bgcolor="#CDF6FF" |North Carolina FC 4 - 0Richmond Kickers 21 de julio 20:00''' New England Revolution II1 - 0Toronto FC II Gillette Stadium23 de julio
Jornada 14LocalResultadoVisitanteEstadioFechaHoraChattanooga Red Wolves SC1 - 1 |Greenville Triumph SC | CHI Memorial Stadium |rowspan=4|24 de julio |20:00
|-align=center |Forward Madison FC |bgcolor="#CDF6FF" |1 - 1Fort Lauderdale CF Breese Stevens Field21:00 Tormenta FC2 - 2 |Richmond Kickers | Erk Russell Park
|-align=center |FC Tucson |1 - 2 |bgcolor="#CDF6FF" |Union Omaha Kino Sports Complex23:00Toronto FC II'''0 - 0Greenville Triumph SC BMO Training Ground30 de julio 17:00
Jornada 15LocalResultadoVisitanteEstadioFechaHoraRichmond Kickers |1 - 0 |FC Tucson | City Stadium |rowspan=3|31 de julio |19:30
|-align=center |Chattanooga Red Wolves SC |bgcolor="#CDF6FF" |1 - 1Forward Madison FC CHI Memorial Stadium20:00Union Omaha1 - 1 |North Texas | Werner Park |21:00
|-align=center |Fort Lauderdale CF |2 - 3 |bgcolor="#CDF6FF" |North Carolina FC DRV PNK Stadium1 de agosto 20:30New England Revolution II |3 - 0 |North Carolina FC | Gillette Stadium |5 de agosto |20:00
|-align=center |bgcolor="#CDF6FF" |Toronto FC II2 - 1Richmond Kickers BMO Training Ground6 de agosto 17:00
Jornada 16LocalResultadoVisitanteEstadioFechaHoraUnion Omaha1 - 1 |Forward Madison FC |Werner Park |16 de julio |22:00
|-align=center |Greenville Triumph SC |1 - 3 |bgcolor="#CDF6FF" |Tormenta FC Legacy Early College Field7 de agosto 20:00FC Tucson0 - 2North Texas | Kino Sports Complex |23:00
|-align=center |North Carolina FC |1 - 4 |bgcolor="#CDF6FF" |Chattanooga Red WolvesWakeMed Soccer Park10 de agosto 20:00Richmond Kickers2 - 2 |New England Revolution II |City Stadium |rowspan=4|14 de agosto |19:30
|-align=center |bgcolor="#CDF6FF" |Forward Madison FC2 - 1 Tormenta FCBreese Stevens Field21:00North Texas SC |4 - 0 |North Carolina FC |Globe Life Park in Arlington |22:00
|-align=center |FC Tucson |0 - 1 |bgcolor="#CDF6FF" |Union OmahaKino Sports Complex23:00
Jornada 17LocalResultadoVisitanteEstadioFechaHoraFort Lauderdale CF |2 - 0 |Greenville Triumph SC | DRV PNK Stadium |15 de agosto |20:30
|-align=center |Chattanooga Red Wolves SC |bgcolor="#CDF6FF" |1 - 1North Texas SC CHI Memorial Stadium17 de agosto 20:00Forward Madison FC2 - 2 |Toronto FC II | Breese Stevens Field |18 de agosto |21:00
|-align=center |bgcolor="#CDF6FF" |Chattanooga Red Wolves1 - 0Union Omaha CHI Memorial Stadium21 de agosto 20:00Forward Madison FC1 - 1 |North Texas SC | Breese Stevens Field |rowspan=2|21:00
|-align=center |Tormenta FC |bgcolor="#CDF6FF" |1 - 1New England Revolution II Erk Russell ParkGreenville Triumph SC0 - 2Richmond Kickers