US tennis player Madison Keys earned her first-ever Grand Slam title on Saturday, taking down back-to-back defending champ and world No. 1 Aryna Sabalenka in the 2025 Australian Open final.

On the heels of a three-set semifinal ousting of No. 2 Iga Świątek last Thursday, Keys' 6-3, 2-6, 7-5 Saturday victory made her the first player to upset both the world No. 1 and No. 2 in the same Grand Slam since Svetlana Kuznetsova did so at the 2009 French Open. The 29-year-old is also the first to do it in Melbourne since Serena Williams in 2005.

Only three other WTA players have racked up more Grand Slam main draws before winning their first title. On Saturday, Keys tied Caroline Wozniacki for making the most Australian Open main-draw singles appearances before lifting the trophy.

Keys's Australian Open run included five wins over seeded opponents, four of them in the WTA's Top 10 entering the tournament. Plus, with five three-set victories, Keys tied the record for the most three-set wins at any of the four Grand Slams.

However, none of those records compare with winning her first major.

"I’ve wanted this for so long," Keys said holding her trophy during the post-match ceremony.

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Keys' championship was years in the making

Keys burst onto the pro scene on her 14th birthday back in 2009, and has been a Top 20 mainstay for most of the last decade.

The US star has appeared in at least the quarterfinal round of all four majors multiple times. However, she had only one Grand Slam final under her belt prior to this weekend's championship match — a 2017 US Open loss to Sloane Stephens.

Ultimately, it took relinquishing her desperation to win a Slam to actually snag that elusive trophy.

"I've done a lot of work to no longer need [winning a Grand Slam]," Keys explained after her win. "I really wanted it, but it's no longer the thing that was going to define me, and kind of letting go of that burden, I finally gave myself the ability to play for it."

Slam win returns Keys to the WTA's Top 10

The WTA updated their rankings early Monday, with Keys's breakthrough performance boosting her to No. 7 — her first Top 10 slot since January 2023. The new rank also ties her career-high, with Keys first peaking at No. 7 in October 2016.

Keys's rise also solidifies the US as arguably the nation most flush with the sport's top talent. The US now boasts four players in the Top 10, with Keys joining No. 3 Coco Gauff, No. 6 Jessica Pegula, and No. 9 Emma Navarro. No other nation has more than one athlete in that elite tier.

That said, the WTA's best stayed put in Monday's rankings. Despite their Australian Open losses, all four top seeds — Sabalenka, Świątek, Gauff, and No. 4 Jasmine Paolini — retained their top spots.

The Women's Super League (WSL) is growing, with the UK league's top two flights deciding in a Monday expansion vote to enlarge its top tier from 12 to 14 teams ahead of the 2026/27 season.

The number of matches played each season will also balloon from 22 to 26 games to accommodate the incoming clubs, as will established cup competitions.

Monday also saw the WSL vote down a prior proposal to temporarily suspend the relegation and promotion process to accommodate this expansion, deciding instead to adopt a "two up, one down" model for the second-tier WSL2 next season.

As such, the top two finishers of the 2025/26 WSL2 season will automatically join the higher-tier WSL, while the WSL's last-place team will battle the WSL2's third-place club in "a high-profile, high stakes match" for the final spot in the top flight.

After reaching 14 teams, both leagues will return to relegating the last-place WSL finisher while promoting the WSL2's top team for the following season.

Along with the increased investment in club infrastructure, a 14-team WSL keeps pace with the global women's game — most notably, the NWSL, which will become a 16-team league in 2026.

"Our priority was to find a route that would benefit the whole women's game pyramid, and we believe this next evolution of women's professional football will raise minimum standards, create distinction, and incentivize investment across the board," said WSL Football CEO Nikki Doucet.

With EuroBasket set to tip off on Wednesday and injuries mounting league-wide, WNBA teams are filling out dwindling rosters with more short-term contracts — and calling back some familiar faces along the way.

While some European standouts withdrew from EuroBasket consideration — including Phoenix's Satou Sabally and Seattle's Gabby Williams — others, like New York's Leonie Fiebich and Golden State's Temi Fagbenle, will join their national teams for the regional FIBA tournament through the end of June.

Due to these planned absences, WNBA teams temporarily suspend their EuroBasket players' contracts, allowing squads to add others to their rosters.

Players signed due to temporary absences are technically on rest-of-season deals, though the agreements can end whenever the missing athletes return.

In contrast, the league requires that teams release any hardship signings due to injury once squads tally enough healthy original players to satisfy the WNBA's 10-athlete roster minimum.

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Featuring a lineup stacked with international talent, Golden State made the most transactions this week, temporarily suspending four regular contracts as 2025 EuroBasket stars departed for the annual competition.

To bolster their depleted bench, the Valkyries brought back 2025 WNBA Draft Cinderella pick Kaitlyn Chen and recent training camp participant Laeticia Amihere on short-term contracts, in addition to guard Aerial Powers and forward Chloe Bibby.

Elsewhere, after losing forward Maddy Siegrist to injury and temporarily suspending the contracts of centers Teaira McCowan and Luisa Geiselsöder, Dallas acquired center Li Yueru from Seattle — with the Wings possibly needing additional hardship signings in the coming days.

The Storm snagged two future draft picks in the Saturday deal — a second-round selection in 2026 and a third-round pick in 2027.

Ultimately, teams are striving to find a balance between stocking up and maintaining consistency, all while operating under the WNBA's roster constraints — with further league expansion fast approaching.

The 2025 WNBA Commissioner's Cup will wrap up its conference play on Tuesday, as both Eastern and Western teams battle for a ticket to the in-season competition's championship game — and a cut of the $500,000 prize pool.

With 12 of the league's 13 teams facing off across Tuesday's WNBA courts, the results will set the stage by minting the two squads who will battle in the July 1st final showdown.

Reigning Commissioner's Cup champs Minnesota have the West's easiest path, as a win over the Las Vegas Aces will send the Lynx to a second straight final.

Should the Lynx fall to the Aces, however, Seattle can grab the Western Conference berth by beating the Los Angeles Sparks.

Meanwhile in the East, a surging Atlanta could land a trip to the final by topping New York, while the Liberty need both a win over the Dream plus a loss by the Indiana Fever to clinch their own return ticket to the Cup's grand finale.

If New York does take down Atlanta, the Fever could advance to the team's first-ever Commissioner's Cup final by beating the struggling Connecticut Sun.

How to watch Tuesday's 2025 WNBA Commissioner's Cup games

All of Tuesday's six WNBA games count toward the 2025 Commissioner's Cup tally.

The action begins with the Atlanta Dream tipping off against the New York Liberty while the Indiana Fever battles the Connecticut Sun at 7 PM ET, live on WNBA League Pass.

Chicago Sky star Angel Reese made headlines this week, with the second-year WNBA forward announcing that she has trademarked word "mebounds" — a slang term opposing fans use to describe Reese rebounding her own missed shots.

"Whoever came up with the 'mebounds' thing, y’all ate that up, because mebounds, rebounds, keybounds...anything that comes off that board, it's mine," Reese said in a TikTok video on Saturday.

"And a brand? That's six figures right there," she continued, referencing her trademark application. "The trolling — I love when y'all do it because the ideas be good!"

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Currently averaging 11.9 boards per matchup, Reese is leading the WNBA in rebounds for the second straight season.

Her rookie campaign saw Reese average 13.1 boards per game, a rate that set a single-season league record. She also blasted through the WNBA's consecutive double-double record last season, claiming it with 10 straight before extending it to an impressive 15 games.

Along with the average rebounds record, Reese also broke the single-season total rebounds record previously held by retired Minnesota Lynx legend Sylvia Fowles — a mark that was later surpassed by 2024 MVP A'ja Wilson following Reese's season-ending wrist injury.

"Statistically, all the rebounds that I get aren't always just mine," Reese added in her Saturday social media post. "They're the defense's, too, or somebody else on my team."