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.

Though international retirement did not stick for Brazil legend Marta, with the 39-year-old currently captaining her world No. 4 national team at the 2025 Copa América tournament, her World Cup future remains in question.

Brazil will be hosting the 2027 event — the first ever held in South America — with the record-breaking attacker turning 41 years old a few months before the World Cup's June 24th kickoff.

"I don't know whether I'll still be playing in 2027 or whether I'll be fit," she told Brazilian outlet Globo on Sunday.

"I still have a very strong desire to be a mother. So, I might wake up one day and decide to call my doctor to see if it's still possible. If it is, then bye, I have to go."

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Should she decide to compete, Marta will join fellow Brazilian icon Formiga in logging seven total World Cups — the most of any athlete, man or woman, in soccer history.

In the meantime, the country's all-time leading goalscorer is currently working to help claim Brazil's ninth overall Copa América trophy.

Though early in the 2025 tournament, the Seleção is already on their way to a fifth straight title, opening their campaign with a 2-0 defeat of No. 48 Venezuela on Sunday.

"Brazil is the favorite, and we know it," said Marta. "We know our responsibility to bring home the title." 

How to watch Marta in the 2025 Copa América tournament

In their second of four group-stage matches, No. 4 Brazil will play No. 105 Bolivia at 5 PM ET on Wednesday.

The match will air live on FS1.

Portland's original WNBA team name is back, with the 2026 expansion side announcing the return of the the Portland Fire moniker on Tuesday — the name held by the city's first WNBA squad from 2000 to 2002.

With details including a "Rose on Fire" emblem— a nod to Portland's "Rose City" nickname — the city-specific nods in the new logo seek to capture Portland's identity.

"[It's] an important heritage," team interim president Clare Hamill told The Athletic this week. "The opportunity to bring the Portland Fire back, reborn, was 100 percent — creatively and for the brand and for fans — the way to go."

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While the team is still searching for its head coach and general manager, excitement is growing, with fans anteing up to the tune of over 10,000 season-ticket deposits since the WNBA awarded the franchise last fall.

"Portland has long stood at the forefront of women's sports, and with nearly 11,000 season ticket deposits to-date, this community has made it clear they're ready to embrace the return of women's professional basketball," said Lisa Bhathal Merage, a co-founder of RAJ Sports — the ownership group of both the WNBA team and the NWSL's Thorns. "We're proud to reignite the Portland Fire."

In addition to the Portland Fire, the Toronto Tempo will hit WNBA courts next season, with three more expansion teams in Cleveland, Detroit, and Philadelphia set to tip off in 2028, 2029, and 2030, respectively.

The 2025 Euro quarterfinals kick off on Wednesday, with the eight remaining contenders sitting just three wins away from becoming champions of Europe.

While every win-or-go-home game promises excitement, a few of this week's matchups hold extra intrigue:

• No. 16 Norway vs. No. 13 Italy, Wednesday at 3 PM ET (FOX): After winning Group A last week, a wobbly yet talented Norway side will kick off the 2025 Euro quarterfinals against second-place Group B team Italy — a squad with a proven ability to hit a counterpunch should they go down early.

• No. 6 Sweden vs. No. 5 England, Thursday at 3 PM ET (FOX): Sweden looked utterly dominant in their 4-1 dismantling of Germany to win Group C on Saturday, and their reward is a date with the reigning champions, who bounced back from an early loss to France.

• No. 2 Spain vs. No. 23 Switzerland, Friday at 3 PM ET (FOX): The 2023 World Cup champs have looked like the favorites to win it all by cruising through Group B, while a stoppage-time goal last Thursday sent the tournament hosts to their first-ever Euro quarterfinal.

• No. 10 France vs. No. 3 Germany, Saturday at 3 PM ET (FOX): France emerged unscathed from the notorious "Group of Death," earning the Group D winners an advantage of momentum over a German side reeling from their 4-1 group-stage loss to Sweden.

The WNBA announced superstar lineups for the 2025 All-Star 3-Point Contest and Skills Challenge on Tuesday, though the league will have to hope their best laid plans survive to see the weekend.

Along with the previously self-confirmed Sabrina Ionescu (New York) and Sonia Citron (Washington), Friday's 3-Point Contest roster will include Caitlin Clark (Indiana), Kelsey Plum (LA), and reigning event champion Allisha Gray (Atlanta).

Gray will also be defending her 2024 Skills Challenge title, with Natasha Cloud (New York), Skylar Diggins (Seattle), Erica Wheeler (Seattle), and Courtney Williams (Minnesota) looking to usurp the Dream guard on Friday.

Despite the WNBA's confirmation of Clark's long-awaited 3-Point Contest debut, her availability is now in question after the Fever guard appeared to re-aggravate a lingering groin injury, forcing her early exit from Indiana's 85-77 win over Connecticut on Tuesday night.

Fever head coach Stephanie White said afterwards that Clark "felt a little something in her groin," with further evaluation expected as Indiana travels to face New York on Wednesday.

This year's All-Star contingent already suffered one loss, with Atlanta guard Rhyne Howard sidelined with a left knee injury through the end of the month. In her stead, Minnesota guard Kayla McBride will step in, making her fifth career All-Star appearance.

Set to captain one of this weekend's All-Star squads, the WNBA is hoping that Clark is fully available for what's shaping up to be a huge celebration of basketball in Indianapolis.

How to watch the All-Star 3-Point Contest and Skills Challenge

The 2025 WNBA All-Star Skills Challenge and 3-Point Contest will take the Indianapolis court at 8 PM ET on Friday, with both competitions airing live on ESPN.