The AAF's dramatic collapse, explained
Reports: Alliance of American Football to suspend operations
Mike Bercovici has the perfect tweet to sum up AAF suspending operations
Stallions make it official: The AAF is shutting down
The AAF apparently isn't going to make it through its first season – The Denver Post
Atlanta Legends, AAF suspend all football operations
AAF reportedly won't allow its players to go to CFL
AAF suspending operations, canceling end of season
AAF suspending operations 8 games into season – New York Daily News
The quick, messy death of the AAF, Silicon Valley's complement to the NFL, US sports