Thursday's Iowa vs USC matchup produced a major upset, as Iowa women's basketball suffered its first Big Ten loss of the season, falling 81-69 at Galen Center in Los Angeles.

The No. 8 Hawkeyes entered the highly anticipated NCAA showdown as the Big Ten's only undefeated team. The Hawkeyes have dominated conference opponents all season, making unranked USC's comprehensive victory even more shocking.

Iowa women's basketball ran the 2025/26 Big Ten table until Thursday's setback against the struggling Trojans. USC lost six of their last seven games prior to the Iowa vs USC clash — and making them an unlikely candidates to hand Iowa women's basketball its first Big Ten loss.

View this post on Instagram

A post shared by Big Ten Network (@bigtennetwork)

The game represented a signature opportunity for USC head coach Lindsay Gottlieb's squad. The Trojans delivered their most complete performance this year, controlling the contest from start to finish while never allowing foul-afflicted Iowa to establish a rhythm.

Gottlieb praised her team's efforts afterwards, noting that USC has improved considerably and needs to continue demonstrating that consistent growth.

"Obviously a big win for us on so many levels. Iowa was undefeated in conference so far," she said postgame. "I'm so proud of our team. Great performances across the board."

For Iowa women's basketball, the defeat served as a setback to an otherwise dominant campaign. The Hawkeyes will need to regroup quickly, as Big Ten play continues to ramp up ahead of March's conference championship.

While Iowa remains a Top 10 program, the Iowa vs USC outcome will force the Hawkeyes to reassess their approach as they look to pursue a deep postseason run.

The 2026 LPGA Tour officially teed off on Thursday, when 39 top-ranked golfers began competing for a piece of this year's $2.1 million HGV Tournament of Champions purse.

Following Thursday's first round, No. 17 Nasa Hataoka (Japan) led the field with a 6-under 66 performance, with world No. 1 Jeeno Thitikul (Thailand), No. 11 Lottie Woad (England), No. 24 Linn Grant (Sweden), and No. 53 Chanettee Wannasaen (Thailand) chasing her just one shot behind.

Defending Tournament of Champions winner No. 27 A Lim Kim (South Korea) enters Friday's second round three strokes back.

Leading a US contingent that includes No. 13 Angel Yin, No. 25 Lauren Coughlin, and No. 49 Lilia Vu is 2025 Tournament of Champions runner-up No. 2 Nelly Korda, who capped Thursday trailing Hataoka by two shots.

"Overall, I'm happy with my round. [It's only] Thursday, so hopefully, I can continue building momentum going into the next three days," said the 27-year-old US star. "But [I] can't complain."

Featuring 16 of the Top 25 golfers, including 2024 champion No. 6 Lydia Ko (New Zealand) and 2023 winner No. 23 Brooke Henderson (Canada), the 2026 LPGA season-opening tournament pairs pros with amateur celebrities including USWNT legend Brandi Chastain and golf icon Annika Sörenstam.

How to watch the 2026 HGV Tournament of Champions

Live coverage of the 2026 HGV Tournament of Champions airs at 11:30 AM ET on Friday and 3 PM ET on Saturday on the Golf Channel, before NBC broadcasts the LPGA season opener's final round at 2 PM ET on Sunday.

Aryna Sabalenka is one match away from her third Australian Open title after the world No. 1 tennis star took down Ukraine's No. 12 Elina Svitolina in straight sets (6-2, 6-3) in the 2026 tournament's semifinals on Thursday.

Entering her fourth straight Australian Open final, the 27-year-old Belarusian initially won the Melbourne Grand Slam in 2023 and 2024 before dropping the 2025 final to US star No. 9 Madison Keys.

"The job is not done yet," Sabalenka said following her Thursday semifinal win.

Now hunting a fifth career Grand Slam victory after claiming a second consecutive US Open title last September, Sabalenka will face Kazakhstan's No. 5 Elena Rybakina in Saturday's final, after the 2022 Wimbledon champ downed No. 6 Jessica Pegula 6-3, 7-6(7) in Thursday's first match.

"It got very tight. I stayed there," the 26-year-old said after defeating the last-standing US star. "I was fighting for each point."

Notably, Saturday's final will also be a rematch of the 2023 Australian Open championship clash in which Sabalenka staged a 4-6, 6-3, 6-4 comeback victory.

Even more, though Sabalenka holds the all-time edge with an 8-6 career record against Rybakina, the Kazakhstani star has won six of the pair's last 10 meetings — including a dominant 6-3, 7-6(0) upset victory to take the 2025 WTA Finals title in November.

How to watch the 2026 Australian Open final

The 2026 Australian Open final between No. 1 Sabalenka and No. 5 Rybakina kicks off at 3:30 AM ET on Saturday, airing live on ESPN.

Unrivaled 3×3 is taking over Philadelphia on Friday, when the Miami-based league brings pro women's basketball back to the City of Brotherly Love the first time since 1998.

As the league's its first-ever tour stop, Friday's one-off doubleheader — dubbed "Philly is Unrivaled" — is already shaping up to be a success, with Unrivaled selling out the 21,000-seat Xfinity Mobile Arena with tickets averaging $165 each on the secondary market — nearly double the price to see the NBA's Sixers at the same venue.

View this post on Instagram

A post shared by Just Women’s Sports (@justwomenssports)

"I'm just excited for the love from the city. People can really see this as a basketball city. One of the best cities in the world," said Philadelphia product and Rose BC star Kahleah Copper, as her hometown gears up to launch its own WNBA expansion team in 2030.

Friday's Unrivaled event promises a star-studded bill, with Paige Bueckers's Breeze BC first taking on Philly's own Natasha Cloud and the Phantom before Copper and the Rose square off against Marina Mabrey's Lunar Owls.

How to watch the "Philly is Unrivaled" doubleheader

Unrivaled tips off from Philadelphia on Friday when Breeze BC takes on Phantom BC at 7:30 PM ET, before Rose BC faces the Lunar Owls at 8:45 PM ET.

Both "Philly is Unrivaled" clashes will air live on TNT.

Riding high near the top of the SEC standings, No. 15 Tennessee will face an age-old rival on Sunday, when the Lady Vols visit the 2025/26 NCAA basketball season's last-standing undefeated Division I team, No. 1 UConn.

Tennessee previously led the SEC title race with a 6-0 conference record until a 77-62 upset loss to unranked Mississippi State on Thursday sent the Vols' tumbling to third on the conference table.

While claiming nearly double the rebounds as Tennessee, the Bulldog defense kept Tennessee's field goal rate under 32%, paving the way for senior forward Kharyssa Richardson to lead the charge to the Mississippi State victory with 21 points on the night.

"They outworked us, they out-toughed us, start to finish," Tennessee head coach Kim Caldwell said postgame.

For Big East basketball leaders UConn, Sunday's matchup against Tennessee likely stands as the Huskies' final ranked test before kicking off the postseason — and their national title defense.

However, UConn is currently managing a lengthy injury report, with six players sidelined from their dominant Wednesday win over unranked Xavier.

Even so, the Huskies' depth never wavered, as sophomore guard Allie Ziebell sunk a program record-tying 10 three-pointers to secure the 97-39 victory on a career-high 34 points.

How to watch Tennessee vs. UConn this weekend

The top-ranked Huskies will host the No. 15 Vols at 12 PM ET on Sunday, with live coverage airing on FOX.