And then there were three.
The college football season is entering Week 13, and three teams remain undefeated: No. 1 Oregon, No. 5 Indiana and No. 18 Army.
Previously undefeated BYU fell to Kansas on Saturday. With that, it went from No. 9 to No. 14 in the AP Coaches Poll.
Will we see an undefeated regular season from one of the remaining three loss-less teams?
Let's check out the odds at FanDuel Sportsbook as of Nov. 18.
Oregon to go undefeated in the regular season:
Odds off the board
Indiana to go undefeated in the regular season:
Yes: +290 (bet $10 to win $39 total)
Army to go undefeated in the regular season:
Yes: +680 (bet $10 to win $78 total)
Much of a team's chances to go undefeated depend on its schedule.
Oregon has gotten through the tough part of its schedule, already notching wins over Ohio State, Illinois and Michigan. It has one game remaining, against Washington, after squeaking by Wisconsin this past week, winning 16-13.
The Huskies sit at 6-5 on the season, and the Ducks are 18.5-point favorites at FanDuel Sportsbook.
Indiana does not have a ranked win this season, and after beating Michigan in Week 11, it will hit the road to take on No. 2 Ohio State on Nov 23. It won't be favored against the Buckeyes.
Lastly, one of the surprises of the college football season is Army.
In order to go undefeated, it will need to first beat No. 10 Notre Dame on Nov. 23. After that, the Black Knights have UTSA on Nov. 30 and rival Navy on Dec. 14.
Want great stories delivered right to your inbox? Create or log in to your FOX Sports account, and follow leagues, teams and players to receive a personalized newsletter daily!
Get more from College Football Follow your favorites to get information about games, news and more