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Five weeks into the inaugural season of the Alliance of American Football (AAF), there's just one undefeated team left – the Steve Spurrier-led Orlando Apollos.

This afternoon, the Apollos are the only road favorite taking on their Eastern-Conference-rival Birmingham Iron. The Apollos are 4-point favorites, according to FanDuel Sportsbook. 

In the short history of the league, home teams and unders have dominated, so it's no wonder that home teams are favored in the other three contests in Week 5. The 2-2 San Diego Fleet are the biggest favorite of the weekend with a 5.5-point spread against the 1-3 Salt Lake Stallions.

Then tomorrow, we get a battle of QBs that know one another very well from their college days as Aaron Murray leads the 1-3 Atlanta Legends as 1.5-point home favorites over Zach Mettenberger and the 1-3 Memphis Express.

The last game of the weekend features a Western Conference matchup between two teams with 2-2 records as the Arizona Hotshots host the San Antonio Commanders as 2.5-point home favorites, according to FanDuel Sportsbook.

Over/under totals range from 34 to 40 points as only one team, the league-favorite Apollos, has topped 100 points scored through four games this season.

But as long as football is being played in March, this is new territory for fans and bettors alike. 

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