There are 13 FBS teams who are undefeated through the first six weeks of the college football season. Four of them -- Georgia, Iowa, Cincinnati and Oklahoma -- hold the top four spots of the AP Top 25.
Four more -- Michigan, Michigan State, Kentucky and Oklahoma State -- are all ranked between eighth and 12th.
Which of those four teams has the best chance to crash the party and make the College Football Playoff? Let your voice be heard in the Capital One Fan Vote.