Morry Gash
Wisconsin fans watch during the second half of an NCAA college football game against BYU Saturday, Sept. 15, 2018, in Madison, Wis. BYU won 24-21. (AP Photo/Morry Gash)
The fun in a college football season does not really start until there is big upset, a Top Ten team losing to an unranked team.
BYU provided the season's first shocker, one that could reset the College Football Playoff race and have long-term ramifications for the Big Ten. The Cougars knocked off No. 6 Wisconsin as a three-touchdown underdog.
The Badgers were a popular playoff pick, the overwhelming favorites in the Big Ten West and part of a group of five Big Ten teams that began the season ranked in the top-15.