Fans who packed Iowa's Carver-Hawkeye Arena for WNBA superstar Caitlin Clark's jersey retirement snagged an additional treat on Sunday, as unranked Iowa upset No. 4 USC 76-69 to record their first Top 10 win in the post-Clark era.

Transfer guard Lucy Olsen led the Hawkeyes with 28 points, eclipsing USC sophomore superstar JuJu Watkins's 27 points. Overall, Iowa's defense held the Trojans to a low 35.4% from the field to clinch the upset win.

Despite suffering their second loss of the season, the full USC contingent remained on the court to witness Clark's No. 22 jersey rise into the rafters.

"I'm really impressed with the atmosphere here," USC head coach Lindsay Gottlieb​ said after the game. "We had decided prior to the outcome of the game that we were going to stay out there to honor her and women's basketball."

"We get to write our own story but are part of a synergy around women’s basketball that has in many ways, emanated from here," Gottlieb continued. "Congratulations to her. There's nothing I could say that hasn't been said. But the respect she's shown us, the humanity she's shown us, I'm definitely a fan."

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South Carolina hangs up Wilson's No. 22 jersey

Another legendary No. 22 earned a Sunday celebration in South Carolina. Before taking down Auburn 83-66, the No. 2 Gamecocks retired three-time WNBA champion A'ja Wilson's jersey.

The athletic department's policy doesn't retire numbers even if a jersey is enters the rafters. However, coach Dawn Staley has clarified that no other Gamecock on the women's basketball team will ever wear No. 22.

Wilson arguably put South Carolina's program on the national map. Before becoming a three-time WNBA MVP, she was South Carolina's first-ever four-time All-American. She helped the Gamecocks to a program-first national championship in 2017, just two seasons after making their first Final Four. The 2018 National Player of the Year is still the team's all-time leader for both points (2,389) and blocks (363).

South Carolina has a five-year waiting period before former athletes can see their jersey retired. Frustrated with that policy, Staley helped push the building of Wilson's statue, which earned a spot on campus in 2021.

"I'm happy we are able to give her her flowers at such a young age where she'll be able to smell them for a very long time," Staley commented on Sunday.

That said, even Staley acknowledged that Wilson has a lot more to give to the sport.

"Everything that she's wanted to do and accomplish she has done, and she's only 28 years old. She's not even in her prime yet," she noted.

Sunday's ceremony seemed to add fuel to Wilson's drive, with the icon telling the crowd in Columbia, "As I look in the rafters and see my jersey, I am reminded how important it is to chase your dreams without fear."

Game 1 of the 2025 WNBA Playoffs is in the books, with the top two seeds putting up more than 100 points each in blowout wins when the postseason tipped off on Sunday.

The No. 1 Minnesota Lynx opened the playoffs' eight-team first round with a 101-72 drubbing of the No. 8 Golden State Valkyries, as MVP frontrunner Napheesa Collier led scoring with 20 points while guard Natisha Hiedeman added 18 off the bench.

Elsewhere, the No. 2 Las Vegas Aces' 102-77 victory over the No. 7 Seattle Storm capped Sunday's slate, with reigning MVP A'ja Wilson leading the way with 29 points alongside double-digit performances off the bench from guards Jewell Loyd and Dana Evans.

The lower seeds walked away less unscathed, as Valkyries boss and Coach of the Year favorite Natalie Nakase picked up a technical foul for arguing a call in the game's second half.

"I want a fair fight, I really do. I want a clean fight, but I love the fact that both teams are playing their hearts out," she said afterwards, criticizing Sunday's officiating. "They're fighting. But I would like it to be fair."

"I understand it, but it's the playoffs," Lynx head coach Cheryl Reeve said in response. "Obviously, we fouled a lot at the end. But I didn't think that was a factor in the game."

How to watch the top seeds in Game 2 of the 2025 WNBA Playoffs

Both Minnesota and Las Vegas are now one win away from advancing to the 2025 WNBA Playoffs semifinals.

The No. 2 Aces will look to sweep the No. 7 Storm at 9:30 PM ET on Tuesday, airing live on ESPN.

Then on Wednesday, the No. 1 Lynx will try to silence the No. 8 Valkyries at 10 PM ET, with live coverage also on ESPN.

The No. 5 New York Liberty secured the sole upset in the Sunday tip-off of the 2025 WNBA Playoffs, topping the No. 4 Phoenix Mercury 76-69 following a tightly contested Game 1 overtime battle.

Liberty guard Natasha Cloud dropped a game-leading 23 points on her former team, while Mercury star Alyssa Thomas neared yet another triple-double with 14 points, nine rebounds, and eight assists on the night.

"I'm proud of the way we stuck together, we weathered the runs they went on, and ultimately found a way to win," New York guard Sabrina Ionescu said after the game.

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The newly healthy Liberty will hope for full availability in Game 2, though forward Breanna Stewart went down with a knock to the knee in overtime after posting an 18-point performance on Sunday.

"We're just hoping that she will be okay," New York head coach Sandy Brondello said after the game.

Brondello also confirmed that it was Stewart who asked for a sub in overtime after coming down hard on her left knee.

Concerns about the health of the two-time WNBA MVP — who recently returned from missing 13 games with a bone bruise on her right knee — overshadowed the defending champions' comeback win.

How to watch Phoenix vs. New York in the 2025 WNBA Playoffs

The No. 5 Liberty now return to New York looking to knock the No. 4 Mercury out of the 2025 WNBA Playoffs with a Game 2 victory on Wednesday.

The matchup tips off at 8 PM ET, with live coverage airing on ESPN.

The No. 3 Atlanta Dream won their first postseason game since 2018 on Sunday, downing the No. 6 Indiana Fever 80-68 in Game 1 of the 2025 WNBA Playoffs as they continue making a case for this season's dark horse.

The Dream's starters shouldered the bulk of Sunday's scoring, punctuated by 20-point performances from forward Rhyne Howard and guard Allisha Gray, while the Fever's Kelsey Mitchell put up 27 points to give her injury-laden team a chance.

"This is [this roster's] first home game, period, in the playoffs," Howard reminded reporters after the win. "So for us to even have accomplished that much to have the home-court advantage, we knew we had to make it a good one."

Atlanta hasn't made it past the first round since the 2016 playoffs, but a dominant regular season has the team eyeing a long-awaited return to the WNBA semifinals.

This year's Dream won a franchise-record 30 games under first-year head coach Karl Smesko, while also leading the league in rebounds per game.

"This wasn't going to be a year that we were going to be satisfied with everybody telling us, 'Wow, you really improved over last year,'" said Smesko. "That's not what we're trying to do. We're trying to be the best team in the league."

How to watch Atlanta vs. Indiana in the 2025 WNBA Playoffs

The short-staffed No. 6 Indiana will look to halt the No. 6 Atlanta Dream's momentum on Tuesday, when the first round's Game 2 takes over Gainbridge Fieldhouse in the Fever's first home playoff game since 2016.

The 2025 WNBA Playoffs will continue when the Dream visit the Fever at 7:30 PM ET on Tuesday, airing live on ESPN.

Jaedyn Shaw hit the ground running in her Gotham FC debut this weekend, as the NJ/NY club's recent $1.25 million-dollar signing scored against her former club in Friday's 2-0 win over the now-No. 5 San Diego Wave — helping boost the Bats to No. 3 in the 2025 NWSL standings.

"This year has been really difficult," an emotional Shaw said after the match. "I'm so grateful for this team and the opportunities I've gotten this year…. I'm extremely grateful for this moment."

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The 20-year-old previously shattered scoring records during her time with San Diego, but struggled this year after her offseason transfer to the North Carolina Courage.

Already finding the back of the net for her new team, Shaw will look to put the past behind her as Gotham extends their climb up the table, having risen from No. 8 to No. 3 behind a four-game unbeaten streak that now includes three straight wins.

Gotham forward Esther González is also excelling, retaking the lead in the 2025 NWSL Golden Boot race by tallying her 13th goal of the season in the last minute of Friday's first half against the Wave.

With the club gaining momentum and the 2025 NWSL Playoffs looming, Gotham is looking to make a run to add a second championship trophy to their 2023 title.

"Even in the most difficult moments, they've stayed united, kept pushing together, and kept working hard. That's been our key," said head coach Juan Carlos Amorós after Friday's match.