Just five teams remain undefeated in NCAA Division I basketball, after an eventful weekend showcased how thin the margins can be in conference play.

In their first season in the SEC, No. 10 Oklahoma followed up last week's loss to No. 5 Texas with a narrow victory over their previously undefeated new conference rival, No. 16 Tennessee, on Sunday. The Sooners led by as many as 19 points before the Vols mounted a furious comeback, but Oklahoma managed to overcome 31 turnovers to eke out the 87-86 road win.

With Tennessee conceding their season's first loss, only No. 1 UCLA, No. 6 LSU, No. 8 Maryland, No. 9 Ohio State, and No. 13 Georgia Tech stand unbeaten entering the 10th week of the 2024/25 NCAA campaign.

The top-ranked Bruins took down unranked Indiana 73-62 on Saturday, silencing the Hoosiers behind UCLA center Lauren Betts's game-leading 25 points and 12 rebounds.

On another Big Ten court, Maryland snapped No. 23 Iowa's 21-game home win streak 74-66 on Sunday, handing the Hawkeyes their first loss at Carver-Hawkeye Arena since February 2022.

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Injuries rattle NCAA teams

While undefeated teams continues to impress this weekend, college basketball fans held their collective breath for a very different reason on Sunday, as two of the NCAA's biggest names exited their respective games with apparent injuries.

UConn superstar Paige Bueckers left the court after suffering a knock to the leg during the No. 7 Huskies' 83-52 win against Villanova, later returning to the bench without assistance.

"It's not the worst that we can imagine," UConn head coach Geno Auriemma said of Bueckers's tumble after the game. "So, that's great news considering how awkward it was."

Elsewhere, No. 2 South Carolina forward Ashlyn Watkins suffered a non-contact knee injury in the first half of the Gamecocks' 95-68 win over Mississippi State. Unlike Bueckers, Watkins failed to return to the bench after exiting.

South Carolina head coach Dawn Staley didn't provide a postgame update on Watkins's status, but did confirm that the junior was not taken to a local hospital.

"Obviously, we feel for Ashlyn and her injury, and her not being able to finish the game," said Staley. "But her teammates had her back. And they did take it to another level on both ends of the floor."

How to watch this week's top-ranked college basketball games

While UConn and South Carolina face unranked Xavier and Texas A&M this week, the college court's top-ranked action returns to full force on Wednesday.

First, No. 9 Ohio State's unbeaten season will be tested by NCAA conference rival No. 25 Michigan at 7 PM ET, live on BTN+.

Then at 8:30 PM ET, undefeated No. 8 Maryland will host one-loss No. 4 USC for the first time as conference foes, with live coverage on FS1

With Saturday's 78-68 upset win over then-No. 17 Iowa, Tennessee earned their first NCAA basketball AP Top 25 nod since November 2023, slotting in at No. 19 and putting an end to the historic powerhouse's longest-ever unranked streak.

The still-undefeated Vols have featured in nearly 90% of the 870 total AP polls since the list's 1976 beginnings, but this week's Top 25 return is a triumphant one.

"The beauty of it is we earned it," head coach Kim Caldwell told reporters after the rankings dropped on Monday. "Not because the name is Tennessee. We didn’t start (ranked)."

Notre Dame's Olivia Miles lays up a shot against Texas last Thursday.
Two big wins lifted Notre Dame to No. 8 in this week's AP poll. (Michael Reaves/Getty Images)

Minor shifts pervade updated AP basketball rankings

While No. 1 UCLA, No. 2 UConn, and No. 3 South Carolina held steady atop Monday's poll, last week's elite NCAA basketball schedule caused minor shifts throughout much of the Top 25. Behind losses to the defending champion Gamecocks, Duke dropped one spot to No. 9 and TCU slid three to No. 12.

After suffering their season's first loss on Thursday, an 80-70 overtime thriller against Notre Dame, the Texas Longhorns fell two poll positions to No. 6.

The Irish used their momentum to tack on a second victory on Sunday, routing Syracuse 93-62 behind a trio of 20+ point double-doubles from Hannah Hidalgo, Olivia Miles, and Sonia Citron. Those big wins lifted Notre Dame two spots to No. 8 this week.

Behind respective losses to aforementioned Tennessee and then-unranked NC State, Iowa and Ole Miss fell the farthest, tumbling four spots each to Nos. 21 and 22.

On the other hand, undefeated Michigan State's best start in program history saw the Spartans leap seven spots to No. 17 in the poll's biggest bump.

Louisville's Taijanna Roberts tried to dribble past UConn's Morgan Cheli on Saturday.
UConn routed Louisville in Saturday's Champions Classic, sending the Cardinals out of the poll. (Sarah Stier/Getty Images)

AP basketball poll exits and newcomers

Joining Tennessee in making their 2024 AP poll debut this week is No. 25 Georgia Tech, whose 9-0 record marks the Yellow Jackets' best season start since 1977. NC State is also back, tying Ole Miss at No. 22 after a week out of the rankings.

Meanwhile, Louisville's fourth season loss by way of UConn's 85-52 Champions Classic smackdown on Saturday sent the now-unranked Cardinals packing. Joining them in leaving this week's poll are Illinois, who logged their third season loss against No. 11 Ohio State on Sunday, and Alabama, who succumbed to unranked Cal last week.

UConn star Paige Bueckers dribbles the ball up the court.
Paige Bueckers's No. 2 UConn will take on Hannah Hidalgo and No. 8 Notre Dame on Thursday. (Joe Buglewicz/Getty Images)

How to watch midweek Top 25 NCAA basketball

Under the new rankings, NCAA basketball has two ranked matchups on deck this week. First, No. 18 Iowa State will battle state rivals No. 21 Iowa at 9 PM ET on Wednesday, airing live on FS1.

The marquee midweek matchup, however, hits the court at 7 PM ET on Thursday, when preseason All-Americans Paige Bueckers and Hannah Hidalgo will meet when No. 8 Notre Dame hosts No. 2 UConn.

The battle between two of the nation's best guards will be broadcast on ESPN.

Week 6 AP college basketball rankings

  1. 1. UCLA (9-0, Big Ten)
  2. 2. UConn (8-0, Big East)
  3. 3. South Carolina (9-1, SEC)
  4. 4. LSU (11-0, SEC)
  5. 5. USC (8-1, Big Ten)
  6. 6. Texas (8-1, SEC)
  7. 7. Maryland (10-0, Big Ten)
  8. 8. Notre Dame (7-2, ACC)
  9. 9. Duke (9-2, ACC)
  10. 10. Oklahoma (8-1, SEC)
  11. 11. Ohio State (8-0, Big Ten)
  12. 12. TCU (9-1, Big 12)
  13. 13. Kansas State (10-1, Big 12)
  14. 14. UNC (9-1, ACC)
  15. 15. West Virginia (9-1, Big 12)
  16. 16. Kentucky (8-1, SEC)
  17. 17. Michigan State (9-0, Big Ten)
  18. 18. Iowa State (8-2, Big 12)
  19. 19. Tennessee (7-0, SEC)
  20. 20. Michigan (8-1, Big Ten)
  21. 21. Iowa (8-1, Big Ten)
  22. 22. Ole Miss (6-3, SEC)
  23. 22. NC State (6-3, ACC)
  24. 24. Nebraska (8-1, Big Ten)
  25. 25. Georgia Tech (9-0, ACC)