He would later play in the National Football League for the Tampa Bay Buccaneers and the Green Bay Packers going 2-1 as a starting quarterback for the Packers during the strike. Risher played collegiate ball for Louisiana State University. Alan, has a son, Chad Risher, who owns his own business in Charlotte, North Carolina.
The matchup between the Arizona Wranglers and George Allen's Chicago Blitz that occurred Saturday, March 12, 1983, is widely considered the greatest upset in league history.
The Wranglers opened their initial season with two rookies competing for the starting quarterback job. Risher and fellow rookie quarterback Todd Krueger of Northern Michigan had both played poorly in the teams' 24-0 opening loss to the Oakland Invaders, combining for 140 total yards passing on 32 attempts. Wrangler coach Doug Shively decided to go with Risher as the starter in week 2, vs. the league's preseason title favorite, the Chicago Blitz. NFL veteran head coach George Allen had stocked his Blitz team with NFL vets and CFL all-stars. Most media experts saw the Blitz as "NFL caliber" and thought the team would dominate the league. Some even questioned whether the Blitz would lose a game after seeing the team destroy the Craig James-led Washington Federals in week one, 28-7.
The Wranglers, on the flipside, were assumed to be the league's worst team. For three quarters, the matchup between the Blitz and Wranglers played to expectations. With 11:23 left in the fourth quarter Blitz quarterback, longtime NFL vet Greg Landry, hit TE Paul Ricker with a 15-yard TD pass to put the Blitz up 29-12. After the ensueing kickoff, Risher brought his team to life. He drove his team 85 yards down the field hitting FSU Rookie WR Jackie Flowers on a 10-yard TD pass. The team successfully went for two, when Riser connected with University of Arizona Rookie TE Mark Keel, cutting the lead to 29-20. The Wrangler defense stiffened up and stopped the Blitz on the next series, forcing a punt.
After a short punt, Risher started on the Blitz 45 yard line and quickly took the team in for another score, this one a 9-yard pass to BYU rookie WR Neil Balholm. The kick was good and with 2:48 left in the game, the score was 29-27 Chicago. The Wranglers' Defense came up with another stop and after another punt, Risher and the offense had the ball on the Arizona 42 with 1:06 to play. Risher guided the team into field goal range and with one second left Wranglers kicker Jim Asmus kicked through the game winner.