Chicago Sky center Astou Ndour-Fall opted out of the 2023 WNBA season due to her overseas commitments, becoming one of the first dominoes to fall in the wake of the controversial new rule.

The prioritization rule requires WNBA players to return from overseas play by the time the league opens its season on May 19. Players who fail to do so will be ineligible to play in 2023, and Ndour-Fall will be one of them. Seattle Storm forward Gabby Williams could be another.

How does the prioritization rule work? And how did it come to be? Just Women’s Sports breaks down the answers.

How does the prioritization rule work?

The rule requires players to prioritize the WNBA over international leagues. It was codified in the 2020 collective bargaining agreement but goes into effect for the first time for the 2023 season.

Players with more than two years of experience in the WNBA must report to their teams by May 1. If they do not, they will be fined. And if they miss the start of the regular season on May 19, they will be suspended for the year.

In 2024, the consequences will get even harsher: Players will be suspended for the whole season if they do not join their WNBA teams by May 1 or the start of training camp, whichever is later.

What’s the problem?

Many WNBA players head overseas in the offseason to supplement their WNBA incomes. Last offseason, almost half of the WNBA’s 144 players went overseas, per the Associated Press.

Players can make much more money abroad then they do in the U.S.-based league.

Breanna Stewart, for example, signed a supermax one-year deal with the Seattle Storm in 2022. The deal was worth $228,094, just a fraction of the $1.5 million per year she made for Russia’s UMMC Ekaterinburg. Though she left the Russian club for Fenerbahce in 2022, she likely earned another large payday.

The WNBA holds its season in the summer, while international leagues play in the winter, which has allowed players to stay on the court throughout the year. But some international leagues’ late-season schedules have conflicted with the start of the WNBA season in recent years.

How did it come to be?

The prioritization rule was negotiated as part of the WNBA’s latest CBA, which was signed in 2020 and runs through 2027.

“The owners really stepped up on the compensation side for the players in this collective bargaining cycle, and I think the kind of quid pro quo for that was prioritization, showing up on time for our season,” WNBA commissioner Cathy Engelbert said ahead of the 2022 WNBA Finals.

The WNBA Players Association agreed to the clause as a concession to the league so they could make gains in other areas of the CBA.

“The league was in a place of not negotiating without it,” WNBA legend Sue Bird said of prioritization. “We wouldn’t have got the money, the maternity leave, without it. I’m not defending it… I want the WNBA to be the only league people play in. I want it to thrive so we never have to go overseas.”

What’s next?

Several players have indicated that as long as salaries in international leagues eclipse those in the WNBA, the prioritization clause will remain an issue.

Emma Meesseman, who has not signed with a WNBA team for the 2023 season, has said the rule is unfair to non-American players.

The 2025 WNBA season is finally here, with Friday's official tip-off leading an opening weekend full of tough competition and simmering storylines.

The reigning champion New York Liberty enter as odds-on favorites, but results are nearly impossible to predict after a very active offseason across the league.

This weekend's slate features new builds, regional rivalries, and plenty of fresh faces as top 2025 draft picks log their first pro minutes.

• Minnesota Lynx vs. Dallas Wings, Friday at 7:30 PM ET (ION): This year's No. 1 draft pick Paige Bueckers makes her official WNBA debut as revamped Dallas tests itself against a Minnesota team still stinging over last year's title loss.

• Los Angeles Sparks vs. Golden State Valkyries, Friday at 10 PM ET (ION): The Valkyries play their first-ever regular-season game, looking to form an identity against downstate rivals LA, led by new Sparks addition Kelsey Plum.

• Las Vegas Aces vs. New York Liberty, Saturday at 1 PM ET (ABC): The 2023 champs meet the 2024 title-winners in a heavyweight clash that sees 2024 MVP A'ja Wilson take on a confident New York team led by guard Sabrina Ionescu.

• Chicago Sky vs. Indiana Fever, Saturday at 3 PM ET (ABC): Last year's rookie headliners Caitlin Clark and Angel Reese meet again in Indiana, with the regional rivals relying on both incoming vets and young cores to write their next chapters.

Packed with great matchups, this weekend is the ideal tip-off for a 2025 season that promises to be a wild ride — no matter which WNBA team you follow.

The NWSL is back in action this weekend with a top-table match, a bicoastal battle, and some middle-of-the-pack clashes as the 2025 season enters its ninth matchday.

Parity is riding high these days, with just three points dividing the No. 1 Kansas City Current and No. 3 Washington Spirit in the NWSL standings — while only three more separate the No. 4 San Diego Wave from the No. 8 Seattle Reign.

With competition remaining tough as nails, don't expect much more daylight between teams following this weekend's tense lineup:

• No. 7 Gotham FC vs. No. 4 San Diego Wave, Friday at 7:30 PM ET (NWSL+): Coming off a two-game winless streak, Gotham is still searching for consistency as they take on a confident San Diego side that hasn't lost in four games.

• No. 9 Racing Louisville vs. No. 8 Seattle Reign, Friday at 7:30 PM ET (NWSL+): All tied up with 11 points each, Seattle will look to hold off Louisville as Racing continues to hunt the club's first-ever playoff berth.

• No. 2 Orlando Pride vs. No. 1 Kansas City Current, Friday at 8 PM ET (Prime): There's little love lost between these NWSL titans, as the reigning champion Pride takes on hosting duties in an attempt to leapfrog current top-dog Kansas City in Friday's marquee match.

In a season dominated by topsy-turvy results, the pressure to secure points week-over-week weighs heaviest on the teams who know they have the talent to rise above the rest.

This season's NWSL Golden Boot leader Esther González is sticking with Gotham, with the Spanish international extending her contract with the NJ/NY club through 2027.

After helping Gotham to a first-ever NWSL championship in 2023, González earned the league's Best XI Second Team honors last year before launching a red-hot campaign this season.

The 2023 World Cup winner has tallied seven goals in nine games for Gotham in 2025, showcasing a blistering rush of form that has her sitting two goals ahead of the next Golden Boot race contender.

"Above all, it's about how I've felt during these two and a half years with Gotham FC," González said in Thursday's team announcement. "Continuing to be happy both on and off the field is really important. To keep enjoying myself and representing Gotham's colors, which I truly identify with, is something really incredible."

Gotham's continued investment underlines the 32-year-old's case for 2025 MVP candidacy, as award frontrunners start to emerge one-third of the way through the 2025 NWSL season.

González leads the NWSL in shots on target while sitting fourth in expected goals per 90 minutes, with her scoring outpacing many of her peers.

Other players crafting strong 2025 NWSL MVP resumes include Kansas City's 2024 MVP Temwa Chawinga and comeback star Debinha, Angel City wunderkind Alyssa Thompson, and Orlando sharpshooter Barbra Banda.

Following a dominant 2024/25 campaign, Chelsea FC will look to cap their historic run by completing a domestic treble on Sunday, when they'll battle Manchester United for a third season trophy in the 2025 FA Cup final.

After securing the 2024/25 League Cup in March amidst an unbeaten run to a sixth-straight WSL title, the Blues will close out their season against the league's third-place finishers, the Red Devils, in London's iconic Wembley Stadium.

Should Chelsea secure the 2025 FA Cup, they will add a second domestic treble to their resume after clinching their first trio of trophies in the 2020/21 season. This time, however, they could do so in undefeated fashion.

"We are in a really good place, just the fact that we won the league being unbeaten," said first-year Blues manager Sonia Bompastor. "To end the season with an FA Cup final at Wembley against Man United is maybe the perfect way to end the season."

Manchester United hunts second straight FA Cup trophy

Standing between Chelsea and the treble are 2024 FA Cup champions Manchester United, who will take aim at their only trophy of the season partly behind the play of 2024/25 WSL Golden Glove winner and USWNT goalkeeper prospect Phallon Tullis-Joyce.

Man United enter as the game's undisputed underdogs, having dropped both their WSL regular-season matches against Chelsea in narrow 1-0 defeats.

Even more, the Red Devils must overcome a particular tough stretch of play, facing more than a month without a victory on their schedule.

Man United's last win was their 2-0 FA Cup semifinal victory over Manchester City on April 13th, with the Red Devils suffering a pair of losses and recording two draws to close out WSL play.

That said, United has experience downing the Blues on the FA Cup stage, ousting Chelsea from last year's semifinals en route to a club-first FA title.

Remarking that Manchester United "are a really strong team," Bompastor pointed out that the Red Devils "don't concede a lot of goals, and we need to remember that."

"You only get the trophy if you win, so we need to make sure going into the game we have the best preparation and we perform on the day."

How to watch Chelsea play Manchester United at the FA Cup final

The 2025 FA Cup final between Chelsea FC and Manchester United will kick off at 8:30 AM ET on Sunday.

Live coverage of the match will begin at 8:20 AM ET on ESPN+.