Oklahoma State: ESPN updates FPI rankings for each Big 12 football team after Week 9.

Week 9 of the college football season is in the books, and it wasn't quite as topsy-turvy a week for the Big 12 as previous weeks. After all the action, ESPN has updated its FPI rankings for every Big 12 team.

There wasn’t a ton of movement, with the top five teams remaining the same as a week ago. But there were some upsets, like Oklahoma State going down against Iowa State .