No. 7 USC took down No. 4 UConn on Saturday, winning 72-70 in a battle between two bonafide NCAA basketball championship contenders still figuring out a consistent flow of play.

USC led by as many as 18 in the first half. However UConn came storming back, briefly pulling ahead in the fourth quarter before the Trojans outlasted the Huskies to secure the narrow victory.

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JuJu holds on to secure USC win

With UConn superstar Paige Bueckers tight on her heels, USC standout JuJu Watkins registered a game-leading 25 points, alongside six rebounds, five assists, and three blocks.

Bueckers and Huskies freshman Sarah Strong split scoring duties for UConn, notching 22 points each with Strong adding 11 rebounds.

After opening the season at No. 2, this highly touted UConn squad has dropped pivotal games against Notre Dame and now USC to go 0-2 in Top 10 matchups. It's a pattern legendary coach Auriemma will hope to correct before the Huskies face their next ranked opponent in early February.

"I thought the execution part in the first half was just as bad as I've seen in a few years here in Connecticut," Huskies boss Geno Auriemma said after the loss.

"This is a really significant win, and it's a really significant win because of the stature of UConn's program and what Geno Auriemma has done for our sport," commented USC head coach Lindsay Gottlieb.

Reigan Richardson of Duke is introduced before an NCAA women's basketball game.
Sean Rayford/Getty Images)

Weekend upsets shake top-ranked NCAA basketball teams

Elsewhere, upsets dominated the NCAA basketball conversation this weekend, with Top 25 contenders falling short as this season's undefeated list continues to shrink.

No. 15 Michigan State saw their first loss on Friday, falling to unranked Alabama 82-67 in a low scoring matchup. Afterwards, No. 9 Duke suffered their own unranked loss on Saturday, ceding a tough defensive battle to USF 65-56.

Seventeenth-ranked Georgia Tech remains undefeated with Saturday's ranked win over No. 23 Nebraska, while No. 14 West Virginia lost to unranked Colorado later that day.

Parity is the name of the game this season, with conference realignment, the transfer portal, and other recent shifts impacting a number of programs across the NCAA. And with conference play looming, teams will rely on regional rivalries and schedule strength to prepare them for heightened competition in the new year.

Last week's blockbuster Top-10 matchup between No. 2 UConn and No. 8 Notre Dame scored ESPN their highest ratings of the young NCAA women's basketball season, averaging 847,000 viewers while peaking at 915,000 during the Thursday evening broadcast.

Notre Dame's big 79-68 win also marked the largest viewing audience for a pre-January NCAA women's basketball game on ESPN since 2011.

Notre Dame's Hannah Hidalgo celebrates a shot during a game.
The UConn vs Notre Dame game had 78% more viewers than last season's average ratings. (Michael Miller/ISI Photos/Getty Images)

College basketball's record-breaking growth continues

Breaking viewership records is nothing new on the college basketball court. Later rounds of the NCAA tournament draw millions, with last year's national championship game scoring 18.9 million viewers to become ESPN's most-watched college basketball game ever, men's or women's.

That said, recent years have seen significant growth in regular-season play, too. The 2022-23 campaign averaged audiences of almost 200,000 across ESPN's platforms, an increase of 11% year-over-year. Last season upped the ante, averaging 272,000 viewers in regular-season play for a 37% increase over 2022-23. That bump made the 2023-24 season ESPN's most-watched in 15 years.

Even more, 2023-24 regular-season play on ESPN and ABC garnered 476,000 viewers per game, with 13 games drawing over 500,000 — the most to ever surpass that mark in a single season.

With Thursday's tilt between the Irish and the Huskies drawing 78% more viewers than last season's ESPN and ABC average, college basketball isn't slowing down — it's ramping up.

USC's JuJu Watkins is introduced before an NCAA basketball game.
Stars like USC"s JuJu Watkins are helping grow NCAA basketball. (Meg Oliphant/Getty Images)

Top stars fuel NCAA basketball viewership records

The NCAA's Caitlin Clark era is over, but stars like Notre Dame's Hannah Hidalgo and UConn's Paige Bueckers are fueling the demand for college basketball. These individual players' talent and skills, combined with massive recognition birthed by the NIL era across college sports, have allowed top athletes to build brands and fan followings that rival the pros.

Considering Bueckers and other college stars like USC's JuJu Watkins feature in national ad campaigns for huge companies like Nike and State Farm nearly as often as they top the NCAA's stat sheet, it's no wonder they've become household names that hundreds of thousands want to watch in action.

Headlining an NCAA basketball weekend rife with upsets, South Carolina lost for the first time since the 2023 Final Four on Sunday. The Gamecocks fell 77-62 to then-No. 5 UCLA, snapping a 43-game winning streak in the largest loss by an AP No. 1 team since 2020.

"I thought our kids fought, but we ran into a buzzsaw today," said South Carolina head coach Dawn Staley after the game.

After rocketing to a 43-22 lead at the half, UCLA's defense stepped up to combat the defending champions' second-half surge and secure the victory. The Bruins forced the Gamecocks to commit the same number of turnovers as assists at 13, all while out-rebounding them 41-34.

South Carolina guard Te-Hina Paopao led all scoring with 18 points, but UCLA put together a true team effort, with five Bruins draining double-digits in their first-ever program win over the Gamecocks.

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Notre Dame tips off the NCAA basketball upset party

Underdogs earned wins in both of the weekend's Top-10 matchups, with then-No. 6 Notre Dame defeating then-No. 3 USC 74-61 on Saturday.

Notre Dame guard Hannah Hidalgo put together a game-leading performance of 24 points, eight assists, six rebounds, and five steals. Together with star teammate Olivia Miles, who added 20 points, eight rebounds, seven assists, and three steals, the Irish quieted a stacked USC lineup featuring stars JuJu Watkins and Kiki Iriafen.

"Big-time player, big-time stage," said Fighting Irish head coach Nielle Ivey about Hidalgo. "Not at all shocked what she did today."

Guard Kiki Rice celebrates UCLA's first-ever upset win over a No. 1 team on Sunday.
UCLA became the 26th program to earn an AP No. 1 ranking on Monday. (Brian Rothmuller/Icon Sportswire via Getty Images)

NCAA upsets shake up AP poll

Fueled by their historic win over 2024 champions South Carolina, UCLA claimed the No. 1 spot in Monday's AP Top 25 for the first time in school history. At the same time, the Gamecocks fell to No. 4 after holding the top position for 61 of the last 62 polls.

"We came here saying we want to be an elite basketball program and to be in that company as the 26th program ever to be a No. 1 team is significant," UCLA coach Cori Close commented after the AP standings were released. "I’m grateful."

Notre Dame and USC fully swapped their rankings after the Irish victory, entering Week 4 of the NCAA season at No. 3 and No. 6, respectively.

Elsewhere, stellar defense earned WNBA star Caitlin Clark's alma mater Iowa its AP poll season debut at No. 22 while state rival Iowa State suffered the largest rankings fall, plummeting seven spots to No. 15 after dropping 87-75 to unranked Northern Iowa last week.

While the bulk of college basketball's elite 25 teams saw minor one-spot shifts, No. 2 UConn was one of only four squads to hold steady, with the Huskies recently celebrating their program's sustained dominance behind the now-winningest NCAA basketball coach in history, Geno Auriemma.

At least two of the nation's best NCAA basketball teams will see their undefeated 2024/25 campaigns end this weekend, when a pair of cutthroat college clashes tests the limits of four championship contenders.

First, No. 6 Notre Dame will visit No. 3 USC on Saturday, before No. 1 South Carolina takes on the Trojans’ crosstown rival No. 5 UCLA on Sunday.

The Notre Dame bench cheers as guard Hannah Hidalgo puts up a lay-up in an NCAA college basketball game.
Notre Dame's Hannah Hidalgo will square off against fellow sophomore superstar, USC's JuJu Watkins, on Saturday. (Michael Clubb/South Bend Tribune/ USA Today Network/Imagn Images)

Saturday's NCAA showdown features superstar sophomores

All eyes will be on preseason All-American sophomore guards JuJu Watkins and Hannah Hidalgo when the Irish contend with their season's first ranked opponent on Saturday.

Already a phenom, Watkins became the fastest Trojan to 1,000 career points last Friday — and she did it by a mile. The previous record-holder, legend Cheryl Miller, needed 48 games to hit the same mark.

As for Hidalgo, she's already hit the century mark across Notre Dame’s four matchups to average 25 points per game — the fifth-best offensive rate in the country.

The Irish's other secret weapon, guard Olivia Miles, is also back, returning from her February 2023 ACL tear with a vengeance in the Irish's season opener. Already averaging 18.3 points per game, Miles has also banked 27 assists over Notre Dame's four games — more than twice that of any of her teammates.

Between Hildago and Miles, plus ND's admittedly lopsided matchups so far, the South Bend squad has blasted their opponents by a 42.5-point average scoring margin this season.

It's a similar story for USC, who have been on a tear since their narrow 68-66 season-opening win over then-No. 20 Ole Miss. The Trojans thrashed their next three opponents by outscoring them by a gobsmacking average of 57 points.

The Trojans will need all that offense, plus the stylings of Watkins and All-American forward Kiki Iriafen, to handle the Irish on Saturday. Notre Dame holds the 8-2 all-time series advantage between the two teams, though they haven't squared off since 2011. Should USC emerge victorious, it will be their first win over the Irish since 2006.

UCLA center Lauren Betts celebrates a play in an NCAA college basketball game.
UCLA standout Lauren Betts will try to dominate the paint over South Carolina's Chloe Kitts on Sunday. (Sarah Stier/Getty Images)

Sunday puts powerhouses in the paint

The subsequent Sunday battle between UCLA and South Carolina — who set a program-record 43-game win streak on Wednesday — will likely be decided in the paint, where both team's superstars thrive.

The Gamecocks' depth keeps their stat sheet fairly balanced, making junior forward Chloe Kitts’s team-leading rates in scoring and rebounding that much more impressive.

That said, her UCLA counterpart, junior center Lauren Betts, has been dominant. By averaging a double-double across the Bruins' four tilts with 21.5 points and 11.5 rebounds per game, Betts is already sparking National Player of the Year commentary.

Both squads began their 2024/25 campaigns with tight wins, but while UCLA's came over then-No. 17 Louisville, South Carolina was nearly shocked by unranked Michigan. On the other hand, the Gamecocks are the only team to have handled a Top-10 opponent so far this season, confidently downing then-No. 9 NC State just six days after their near-disaster with the Wolverines.

Sunday's showdown kicks off a gauntlet of four ranked matchups in five games for South Carolina. Even though UCLA haven't defeated the Gamecocks this century, the Bruins are the biggest challenge to the reigning champions' undefeated streak on their 2024 docket.

Depending on which version of South Carolina shows up, a combination of the bigs and each team's overall consistency will likely determine Sunday's victor.

How to watch this weekend's Top-6 NCAA basketball games

Notre Dame and USC will tip off the weekend's matchups at 4 PM ET on Saturday, airing live on NBC.

On Sunday, FS1 will broadcast South Carolina vs. UCLA at 4 PM ET on Sunday.

College basketball made its return by unleashing a blockbuster slate of games to tip off the 2024/25 NCAA season on Monday.

While fans will have to wait until Thursday for their first season look at No. 2 UConn's preseason All-American Paige Bueckers, 16 of the preseason Top 25 teams hit Monday's court, including No. 6 Notre Dame, No. 7 LSU, and No. 8 Iowa State.

USC sophomore JuJu Watkins dribbled the ball downcourt in Monday's NCAA basketball season opener.
USC sophomore JuJu Watkins led the Trojans to college basketball victory in Paris on Monday. (Catherine Steenkeste/Getty Images)

Paris doubleheader tips off college basketball season in style

It all started with a ranked doubleheader in Paris, France. First, No. 3 USC squeaked by No. 20 Ole Miss 68-66 behind double-doubles from preseason All-Americans JuJu Watkins and Kiki Iriafen.

Even though USC led by 11 points after the first half, they needed both sophomore phenom Watkins's 27 points and 10 rebounds plus Stanford transfer Iriafen's 22 points and 13 rebounds to stave off the Rebels' 40-point second-half surge.

As for Ole Miss, guard KK Deans made an early season statement by leading her team with 19 points. All-SEC shooter Madison Scott put up another 14. Out of the gate, the Rebels expertly disrupted the Trojan offense, forcing USC to commit 26 turnovers in their season opener.

Later, No. 5 UCLA followed USC in bringing a season-opening win back to California. Led by star center Lauren Betts's 18-point, 12-rebound double-double, the Bruins — who committed 22 turnovers — defeated No. 17 Louisville 66-59.

Despite the loss, Louisville freshman guard Tajianna Roberts made a major splash, racking up 21 points in her college basketball debut.

Notably, the first-ever Paris NCAA basketball game was contested to open the 2023/24 season. At that time, South Carolina defeated Notre Dame, kicking off an undefeated run all the way to the 2024 NCAA Championship — a path USC and UCLA will be eager to follow after Monday's victories.

South Carolina basketball players huddle during a 2024/25 preseason college basketball NCAA exhibition game.
No. 1 South Carolina will open their 2024/25 NCAA season against Michigan on Monday night. (Justin Ford/Getty Images)

Other Monday matchups showcase NCAA basketball talent

Overseas battles aside, much of the NCAA's opening day pairings were dominated by ranked schools. Top-25 teams triumphed over lesser opponents, none more so than No. 19 Florida State's 119-49 win over North Florida.

However, the day's most intriguing ranked-unranked matchup is still to come, when No. 1 South Carolina takes on Michigan in Las Vegas.

With the exception of Chicago Sky rookie Kamilla Cardoso, the Gamecocks return every starter and most of their bench from last season's championship roster. They'll look to extend their unbeaten run into this season, starting with the Wolverines.

How to watch the South Carolina vs. Michigan NCAA basketball game

South Carolina women's basketball will tip off against Michigan in Las Vegas at 7:30 PM ET on Monday, with live coverage on TNT.