SportsLine's model simulated Friday's Washington State Cougars vs. San Jose State Spartans matchup 10,000 times

Week 4 of the 2024 college football season is in the books and there was plenty to digest. Who are the winners and losers from the week that was?

The new AP Top 25 college football poll is out. In Week 4, more teams fell from the ranks of the undefeated. Most notably, the No. 11 USC Trojans lost to the Michigan Wolverines in their Big Ten opener and the No.

College football is in full swing and with conference play starting, each game matters just a little bit more. Each week, we have seen some great performances and some upsets that many didn't see coming.

Such is the state of college football in 2024, a time when change is the only true constant. Just look around in Week 4, and everything felt a bit topsy-turvy. In Texas, the headlines were all about the ballyhooed quarterback with the magical name who would lead an undefeated team into battle.

The Big Ten on CBS will feature a top-20 matchup in Week 4 as the No. 18 Michigan Wolverines host the No. 11 USC Trojans on Saturday for a 3:30 p.m. ET kickoff. The defending national champions were blown out at home by Texas but could get themselves back into the College Football Playoff mix with a run to the Big Ten Championship Game.