In what was the best weekend of football the Big Ten has experienced all season, some order appeared to be restored. Iowa and Penn State both posted huge wins in league openers, indicating that the traditional powers both still have much to say about the title race. Northwestern and Nebraska held serve in tough home wins. And Ohio State continues to overcome mistakes and imperfections to stay unbeaten, as evidenced by its gritty performance against Michigan State.

The Big Ten is having a rough year. Possibly its worst of the BCS era. But that doesn't mean there isn't great football still left on the schedule. Conference play begins this weekend with a trio of unbeaten teams and at least four juicy match-ups (sorry, Purdue and Indiana).

The Big Ten has two non-conference games remaining on the schedule: Marshall will visit Purdue this weekend, and Indiana will visit Navy on Oct. 20. Otherwise, Big Ten may breathe a sigh of relief with conference play beginning this weekend.

The non-conference performance by the great Midwestern football league has been nightmarish so far and the case could be made this is the worst edition of Big Ten football during the BCS era.

Big Ten fans have to be ecstatic that conference play is beginning this weekend. This has been a non-conference season from hell that can't end fast enough for most Midwestern college football fans. The league has two non-conference games left — Marshall at Purdue this weekend and Indiana at Navy on Oct. 20 — and its out of conference record includes a season sweep by Notre Dame (0-3), a 1-3 record against the archrival Pac-12 and three bad losses to the MAC.

It's early, but it's not a stretch to say the Big Ten has been one of the most disappointing conferences in college football. Michigan wasn't competitive in its season opener against Alabama, Nebraska fell on the road to UCLA, and Michigan State was dominated by Notre Dame. 

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.

Nebraska, Wisconsin, Illinois, Purdue, Iowa and Penn State all bounced back in Week 3 with wins. The problem, however, is that Utah State was the best win of the bunch and it took a missed field goal as time expired for the Badgers to hold on to the win. 

Otherwise, the tragic story continues for the Big Ten as Michigan State got man-handled against Notre Dame in the marquee showdown of the weekend. It wasn't pretty and to top it all off, Ball State defeated Indiana to wrap up the week of action. 

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

After two concerning weeks of play in the Big Ten, the league watched many of its teams bounce back with easy wins. It finished 10-2 this week with losses to Notre Dame and Ball State, but what was the top win of Week 3? Ohio State inching past Cal? Wisconsin luckily topping Utah State? Or Nebraska over Arkansas State? The point being, it wasn't exactly a marquee slate and Michigan State failed the one national test the league was facing against the Irish.

Week 2 wasn't any better than Week 1 for Big Ten fans. In fact, it was much worse. As stated in the weekly Big Ten recap, the league is 2-7 against BCS conference teams and Notre Dame. Those two wins are Northwestern's victories over Syracuse and Vanderbilt.

The bruised Midwestern egos are hanging in the balance this Saturday, and for many, redemption is a must. Wisconsin, Penn State and Iowa all lost and all face tricky tests this weekend against teams they should beat. Don't be surprised if one trips up again.