With the way the college football polls tend to fluctuate from week to week, particularly at the beginning of the season, there can be some major upsets in the college football world.
Heading into the fourth week, we have learned a little bit about who is a pretender and who is a contender.
While there is still plenty of time for upsets to occur, as we enter conference season, the competition is going to be much more intense.
However, a top-25 team can still slip up along the way against a much lesser-ranked team. Which top-25 teams are most susceptible to such a fall?
For the sake of argument, a major upset will be considered a team ranked below No. 50.
Here are the odds that each top-25 team gets upset somewhere along the line this season. The rankings are according to the AP poll.