Weekly college football top 25 rankings are a big part of every season, and Athlon Sports will update its top 25 following the games each weekend. The ninth weekend of the 2018 season was headlined by Georgia's win over Florida in Jacksonville, Kentucky's comeback victory over Missouri and upsets by Oklahoma State (Texas), Arizona (Oregon) and California (Washington). Alabama was off in Week 9 and remains the clear No. 1 team going into Week 10. Clemson checks in at No. 2 after beating Florida State, while Notre Dame remains No.