Then following the 2004 season the team left the af2 and joined the United Indoor Football (UIF) league.

The team joined the United Indoor Football league as the Tennessee Valley Pythons.

But after legal threats from the AF2 for using the "snake" motif, the team changed its name again, this time to the Tennessee Valley Raptors.

Prior to the 2007 season, controlling interest in the team was sold to Texas AF2 Holdings, LLC.

[2] Note: W = Wins, L = Losses Fullbacks Wide receivers Defensive linemen Defensive backs Kickers Exempt list Suspended list The following Vipers players were named to All-Arena Teams: