Oregon and Ole Miss parlayed Top-4 victories into Top-4 rankings in the latest AP Top 25 poll, released Sunday afternoon.
Oregon supplanted Miami at No. 2 just behind top-ranked Ohio State - a 24-6 winner over Washington - while Miami is now third, and Ole Miss is fourth.
The Ducks defeated previous No. 3 Penn State in Happy Valley 30-24 in overtime on Saturday to get to 5-0 this year. The Rebels likewise stayed undefeated (5-0), upending previous No. 4 LSU, 24-19.
No. 4 is Ole Miss' highest ranking since 2015.
Penn State fell to seventh, while the Tigers are now 13th.
Texas A&M climbed to sixth after its 16-10 win over Auburn, while Indiana moved up to eighth after defeating Iowa 20-15.
Oklahoma rose to fifth and Texas rose to ninth during bye weeks.
Georgia's 24-21 loss to Alabama