Fantasy sports supported by AltFantasySports

2019 

 

 AAF - Alliance of American Football  (defunct) 

 WNBA 

 

 2020 

 

 XFL 

 

 2021 

 

 USFL - United States Football League 

 AUDL - American Ultimate Disc League 

 

 2022 

 

 USFL - United States Football League 

 AUDL - American Ultimate Disc League 

 BIG3 basketball 

 CFL - Canadian Football League 

 

 2023 

 

 XFL 

 USFL - United States Football League 

 AUDL - American Ultimate Disc League 

 CFL - Canadian Football League 

 BIG3 basketball 

 

 2024 

 

 UFL 

 AFL - Arena Football League 

 AUDL - American Ultimate Disc League 

 CFL - Canadian Football League 

 BIG3 basketball