College football’s fourth week of action features a huge showdown in the ACC Coastal Division, a big matchup in South Bend between Michigan and surging Notre Dame and key battle in the Big 12 between Kansas State and Oklahoma.

College football's Week 4 slate features some intriguing games, including the ACC showdown between Clemson and Florida State and the showdown of Notre Dame and Michigan. Athlon's editors correctly hit on the Notre Dame win over Michigan State and the Ball State victory over Indiana last week. Here are a few upset picks to watch in Week 4:

College Football's Week 4 Upset Picks

Colorado is off to an awful 0-3 start and with a daunting upcoming schedule, an 0-12 record seems likely. The Buffaloes' early struggles and a loss to FCS opponent to Sacramento State made us wonder: Who are the worst BCS teams since 1998?

Week 3 of the 2012 college football season is in the books and plenty of coaches saw the temperature on their seat increase by a few degrees. Kentucky's Joker Phillips easily ranks as the No. 1 coach on the hot seat after a disappointing loss to Western Kentucky. SEC foe Tennessee lost to Florida on Saturday, which only adds to the pressure under coach Derek Dooley.

The Big East is three weeks away from its conference season beginning in earnest, but the league is already starting to sort out its contenders. A week after Cincinnati dismantled Pittsburgh in the first Big East game of the season, Rutgers used a second-half burst to defeat USF on the road.

The Big East’s first Thursday night primetime game was a dud. Or, rather, a dud for everyone but Cincinnati. This week could present more compelling television with two of the league’s top contenders facing each other in Tampa.

Week 2 of the 2012 college football season is in the books and plenty of coaches saw the temperature on their seat increase by a few degrees. Kentucky's Joker Phillips and Boston College's Frank Spaziani won last Saturday, but both coaches rank as the top two on the hot seat going into Week 3. Auburn's Gene Chizik and Iowa's Kirk Ferentz are ranked for the first time in 2012, while Arkansas' John L. Smith makes an appearance after the Hogs' stunning overtime home loss to Louisiana-Monroe.

Only two weeks of the 2012 college football season are in the books, but there has been plenty of action so far. After two weeks, Athlon runs down 10 surprises, including Pac-12 teams UCLA, Arizona and Oregon State. There's still plenty of time for our opinion to change on these teams/players/units over the next few weeks, but here are 10 things that caught our attention through two games.

College Football's Top 10 Surprises After Two Weeks

After two weeks of the season, Louisville still looks like the team to beat in the Big East, but the Cardinals are not without company.

The top four in our power rankings remain unchanged since last week, but USF and Cincinnati picked up key wins to signal they may be in the conference title hunt. USF finally turned the tables on its fourth quarter woes, and Cincinnati appears to be just as explosive on offense without Zach Collaros and Isaiah Pead.

Post-Week 2 Offensive Player of the Year Standings

The first week of the season was probably more eventful than Big East teams would have liked. Pittsburgh lost convincingly to Youngstown State. Syracuse squandered a four-touchdown comeback at home against Northwestern. And Rutgers took its time to put away Tulane.

The second week of the season brings more high-profile matchups, including the first conference game of the season on Thursday. The question is if the Big East is up to the challenge.