Athletes Unlimited Softball Players Unionized
Professional players have formally requested voluntary recognition to negotiate for a collective bargaining agreement.
Updated on Oct. 14, 2026 in Softball

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Professional women's softball players have unionized to form the AUSLPA. A supermajority of players signed union cards to pursue a collective bargaining agreement ahead of the 2027 season.
Why it matters
Players are seeking to establish a fully professional system through formal negotiations. This move aims to codify the rights and benefits of athletes within the rapidly growing league.
The league experienced a 150% increase in ESPN ratings and a 110% rise in merchandise sales during 2026. These growth metrics occurred as the league expanded to six teams and recorded 25 sold-out games.
The players
AUSLPA
This is the newly formed union representing professional women's softball players in the Athletes Unlimited Softball League.
Harry Marino
He is an attorney who previously led unionization efforts for Minor League Baseball players and supported the AUSLPA formation.
Athletes Unlimited Softball League
This professional sports organization was established in 2025 and features an expanded six-team structure as of 2026.
Major League Baseball
This professional baseball organization provided a strategic investment in the Athletes Unlimited Softball League in 2025.
Sports Solidarity
This consulting firm provided support and resources to the players during their unionization effort.
The details
Spearheaded by attorney Harry Marino, the unionization effort received support from the consulting firm Sports Solidarity. The players hope to finalize their first contract before the upcoming 2027 season begins.
Timeline
2022: Harry Marino led Minor League Baseball player unionization.
2025: The Athletes Unlimited Softball League was created and received an investment from Major League Baseball.
2026: The league expanded to six teams and saw significant viewership growth.
October 13, 2026: Players officially unionized and requested recognition.
2027: The union aims to have a collective bargaining agreement in place.
Market Landscape
This unionization effort marks a significant shift in professional softball, mirroring the broader trend of labor organization seen in minor league baseball in 2022. It signals the league's maturation as it attempts to solidify professional standards following its rapid growth.
For fans and followers, this unionization effort could influence the structure, schedule, and player roster consistency of future league seasons. Negotiations are expected to shape the professional landscape of the sport leading into the 2027 calendar.
The takeaway
The successful unionization of softball players highlights the ongoing professionalization of niche athletic leagues. Readers should watch for upcoming contract negotiations, which will likely set the baseline for labor standards in the sport moving forward.
What happens next
The union intends to reach a collective bargaining agreement with the league before the 2027 season begins.
Further reading
Learn more about the development of the sport in the Softball section.
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