The college football calendar flipped to October and it was another hectic weekend in the Big 12, with one team taking control atop the standings, and a couple of shocking teams remaining winless. Heartland College Sports' Pete Mundo reacts to a wild Week 6 of Big 12 football.

Here's our preview with picks and predictions for Week 6 of the Big 12 college football season with Heartland College Sports' Pete Mundo, as he discusses the top five storylines to watch in the Big 12 Conference this week, plus he gives you three picks against the spread!

The first month of the Big 12 college football season is over and there is an unexpected tie atop the Big 12 football standings after Week 5. Heartland College Sports' Pete Mundo reacts and analyzes all seven games across the league on Saturday, what went right and what went wrong!

This week, Pete Mundo is joined by Barrett Sallee from OutKick, Locked On's Smothered and Covered, and SiriusXM's College Sports Radio.

They cover the Big 12's early-season chaos, how many Big 12 teams can make the College Football Playoff, plus, where should the Big 12 go when it comes to expansion?

Another week, another NEW No. 1 atop our Big 12 college football Power Rankings. Heartland College Sports' Pete Mundo takes you 1 through 16 in the Big 12 and the "why" behind each team.

Also, more expansion news hits the college sports world. What does it mean for the Big 12?

Week 4 of the Big 12 college football season kicked off the majority of conference play! There were upsets across the board, and wild Hail Mary and more. Heartland College Sports' Pete Mundo reacts to another crazy week of Big 12 football.

00:00 - 1:17 Intro
1:18 - 6:20 Colorado vs. Baylor
6:20 - 11:22 Utah vs. Oklahoma State
11:22 - 17:32 Kansas State v. BYU
17:32 - 22:22 TCU vs. SMU
22:22 - 30:00 Kansas vs. West Virginia
30:00 - 33:57 Texas Tech vs. Arizona State
33:57 - 37:00 Cincinnati vs. Houston
37:01 - 39:39 Iowa State vs. Arkansas State

The Big 12 expansion conversation can be put on hold after news this week with Florida State and Clemson. Also, Heartland College Sports' Pete Mundo gives you his Week 4 Big 12 picks!