USC moved into the top five of The Associated Press college football poll Sunday for the first time in five years.
Georgia again received 62 of the 63 first-place votes in the AP Top 25 as the top four teams held their places after playing varying degrees of close games Saturday.
The fifth-ranked Trojans moved up two spots after a thrilling victory over rival UCLA. The last time USC was ranked in the top five was September 2017, when it started at No. 4 but spent most of the season ranked in the teens before finishing 12th.
Lincoln Riley's first season as USC coach has produced one of the best turnarounds in the country, with the Trojans going from four wins to 10 and the regular-season finale against No. 13 Notre Dame and a Pac-12 championship game still to go.
"If you would have told me at the end of last season I would be here now with this group of guys and being able to play for a championship, I would have called you a dead liar. Just being completely honest," USC fourth-year wide receiver Kyle Ford told reporters after the UCLA game. "I'm just so thankful for everyone on this team."
In their 63-38 victory, the Gamecocks scored more points against a top-five team as an unranked team than any in the history of the AP poll.
Georgia set a school record with its 10th appearance at No. 1 this season. Last year, the Bulldogs had nine No. 1s, the most in school history.
Georgia has been at No. 1 a total of 34 times, tying Michigan for 12th most in the history of the AP poll, which dates to 1936.
USC is a top-five team for the 283rd time in poll history. That's seventh most, 13 behind Nebraska.
The top five at being top five: Alabama (451), Oklahoma (430), Ohio State (418), Notre Dame (318) and Michigan (306).
The 24th-ranked Longhorns, who started the season unranked, have moved into the Top 25 four times. They haven't managed to stay there for more than two weeks.
Oklahoma State lost its rivalry game against Oklahoma to drop to 7-4 and out of the rankings again.
Pac-12 -- 6 (Nos. 5, 10, 12, 14, 17, 22)
SEC -- 5 (Nos. 1, 6, 8, 9, 20)
ACC -- 3 (Nos. 7, 16, 18)
American -- 3 (Nos. 19, 21, 25)
Big Ten -- 3 (Nos. 2, 3, 11)
Big 12 -- 3 (Nos. 4, 15, 24)
Sun Belt -- 1 (No. 23)
Independent -- 1 (No. 13)
RANKED vs. RANKED
Rivalry weekend's highest-stakes games:
• No. 10 Oregon at No. 22 Oregon State. First time since 2012 that both are ranked.
• No. 3 Michigan at No. 2 Ohio State. Both are undefeated for the 20th time when they meet for their annual rivalry game.
• No. 13 Notre Dame at No. 5 USC. First time both have been ranked since 2017.