The NWSL Players Association is speaking out, filing a grievance against the league's new "High Impact Player" rule on Monday after claiming that the mechanism violates both the CBA and US labor laws.
"Player compensation is a mandatory subject of bargaining," the union said in its Wednesday statement. "The League has no authority to unilaterally create a new pay structure that bypasses negotiated rules."
The union requested "immediate rescission of the HIP Rule, an order requiring the League to bargain in good faith over any proposed Player compensation rules prior to implementation, and to make-whole relief for any Players impacted by the League's unilateral actions."
With the future of stars like Trinity Rodman hanging in the balance, the "High Impact Player" rule allows clubs to exceed the salary cap by up to $1 million so long as players qualify under specific criteria — measures that a mere 27 current NWSL athletes currently meet.
The NWSLPA instead suggested simply raising the overall salary cap by $1 million, with the NWSL going on to institute the rule despite union objections.
"We want to make sure everybody has a level playing field," NWSLPA executive director Meghann Burke told The Athletic in December. "If the league can come in here and put their thumb on the scale…they can put their thumb on the scale of any player's contract negotiation."
With free agency heating up, players making moves, and the 2026 NWSL preseason kicking off, the pressure is mounting for both sides to figure out a lasting fix.
The NWSL has made a decision, as the league officially moves forward with its new "High Impact Player" rule despite stated opposition from the players union.
Announced last week, the rule change allows clubs to exceed to the NWSL salary cap by up to $1 million to attract or retain players that meet one of eight qualifying metrics set by the league.
Those metrics include major media award rankings like the 30-player Ballon d'Or shortlist and ESPN FC's Top 50 Football Players, as well as marketing power, top USWNT minutes, and end-of-year NWSL awards.
Developed with Washington Spirit superstar — and current free agent — Trinity Rodman and her potential contract in mind, the "High Impact Player" rule will not go into effect until July 1st, 2026.
Meanwhile, the NWSLPA has spoken out against the mechanism, proposing instead to up the salary cap by $1 million without league-imposed spending regulations.
"Under federal labor law, changes to compensation under the salary cap are a mandatory subject of bargaining — not a matter of unilateral discretion," the union wrote on Wednesday.
Additionally, per The Athletic, NWSLPA executive director Meghann Burke expressed concerns that the rule ties top athlete pay, in part, to player valuations in third party publications — a move that externally defines who a club can consider "high impact."
Led by six Kansas City athletes and five from Gotham FC, just 27 current NWSL players across 10 of the 16 clubs in the expanded 2026 season meet the new HIP qualifying criteria — though all teams could use the mechanism to attract a new athlete to the league.
In a growing global market, the NWSL could be falling into a trap of half-measures, as the union pushes back with league parity potentially on the line.
USWNT star Catarina Macario could be on the move, with ESPN reporting Monday that numerous interested NWSL teams may make a play for the 26-year-old Chelsea FC forward in 2026.
Macario's contract with the reigning six-time WSL champions expires on July 1st, though FIFA regulations allow her to sign with a new club as early as January, with other European clubs expected to join hopeful NWSL teams in the race.
Despite leading the USWNT with eight goals in 2025, Macario did not dress for Chelsea's recent UWCL league-phase finale against Wolfsburg last week, with the attacker starting just six of the Blues' 11 WSL matches so far this season.
Should an NWSL club make an offer, its viability could hinge on the league's current salary cap dispute, with the Board of Governors suggesting the adoption of a "High Impact Player" rule to help teams keep or attract big names.
However, the NWSL Players Association came out against the mechanism last week, pushing instead to raise the overall cap to match any potential special relief.
Though a Macario NWSL deal is mere speculation at the moment, leagues on both sides of the Atlantic are beginning to grapple with the demands of retaining or drawing top talent in the increasingly competitive — and expensive — global women's game.
The NWSL Players Association is not on board with the league's latest proposal, rejecting the NWSL's new "High Impact Player" rule allowing teams to exceed the salary cap by up to $1 million to retain star athletes.
According to the current CBA, the union — rather than the league — has the final sign-off on all changes regarding compensation.
"The league is trying to control and interfere by trying to dictate which players [benefit from] this pot of funds," NWSLPA executive director Meghann Burke told ESPN. "How you measure a player's value, both in terms of sporting merit and business criteria, is nuanced. It is more complicated than a handful of bullet points."
The NWSLPA has instead suggested that the league simply raise the 2026 salary cap by $1 million, giving clubs the same spending discretion without the star player mechanism.
Citing concerns about the rule's potential long-term implications on the market, roster structures, and locker-room culture, Burke noted that "We just don't feel that it delivers anything of value that simply increasing the team salary cap wouldn't, without having negative consequences."
"Our position is that teams — GMs, soccer ops, business folks at the team level — are uniquely positioned to make judgment calls about how to structure their rosters, how to negotiate deals," Burke continued. "It is within the purview of the teams to make those judgement calls, and in a system of free agency like we all agreed to, that's how it works. It's a free market."
"We are actively reviewing feedback from the NWSLPA as part of the consultation process outlined in the CBA," an NWSL spokesperson said in response.
"The league remains committed to being the home of the world's best talent, and this path gives our clubs the opportunity to pursue that goal while raising overall player investment."
USWNT star Sophia Wilson is returning to Portland, with Sportico reporting on Tuesday that the 25-year-old is exercising her one-year player option with the Thorns — keeping her in the NWSL through the 2026 season.
Written into the striker's 2024 contract with Portland, the option is worth $1 million, officially making Wilson the US domestic league's highest-paid player.
The 2022 NWSL MVP missed the 2025 NWSL campaign due to pregnancy, but plans to return next season after giving birth to her daughter in September.
Notably, Wilson's re-signing comes as the NWSL reckons with salary cap limitations, and follows the league recently rejecting the Washington Spirit's multi-million dollar offer to retain fellow USWNT "Triple Espresso" star Trinity Rodman.
While ESPN reported last week that the NWSL Board of Governors is considering adopting a "High Impact Player" rule to allow teams to exceed the salary cap, the league has yet to officially announce any such new mechanism — and it isn't clear if Wilson's one-year deal qualifies for the potential change.
Considering the current NWSL base salary cap is $3.5 million, but will jump to $4.4 million in 2027 — the same year Wilson will become a free agent — the Thorns star could see her next contract surpass this week's record-setting deal.
The Washington Spirit are one step closer to securing Trinity Rodman, with ESPN reporting late Thursday that the NWSL Board of Governors approved a new "High Impact Player" roster mechanism which will allow teams to exceed the current salary cap in order to retain stars.
Designed for use on players crucial to a team's competitive and commercial bottom line, the rule would permit clubs to spend up to $1 million over the cap with a limited hit.
The change will still need approval from the NWSL Players Association, with the union maintaining the ability to negotiate any deviations from the league's compensation structure under the current CBA.
The 11th-hour move could help the Spirit put together a more lucrative contract to re-sign USWNT forward Trinity Rodman, though the team's previous offer remains under arbitration after the league office vetoed the deal.
The new roster mechanism will likely come with individual restrictions, with sources telling ESPN that the NWSL "refined and updated" the "exact qualifications for players eligible for the new funds" prior to Thursday's board approval.
Notably, this is not the first time the league has made such a move to blur the salary cap line in order to keep star talent on its rosters.
The NWSL made similar salary cap concessions in 2020, introducing extra allocation money for certain top-line players before deciding to discontinue the rule by the end of 2026.
While the NWSL remains committed to the established salary cap, the league is also coming up with loopholes to compete in the growing global market — but only the future can tell whether the move is too little, too late to keep Rodman in DC.