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MLBPA

MLBPA

MLBPA

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More than an Autograph

357 signatures. 13 Collective Bargaining Agreements. One enduring mission. These Players, witnesses to baseball labor history, provided the pen strokes that helped pave the way for future generations.

Chris Stratton

2022

Trevor Plouffe

2017

Chris Archer

2017

Chris Iannetta

2017

Austin Murr

2023 (MiL)

Jake Cronenworth

2022

Cory Gearrin

2017

Marcus Semien

2022

Charlie Culberson

2022

Max Fried

2022

Taylor Rogers

2022

Kyle Gibson

2017

Marco Gonzales

2022

Brandon Nimmo

2022

Erick Fedde

2022

Matt Boyd

2022

Trevor Plouffe

2017

Craig Stammen

2022

Zack Britton

2017

Marcus Semien

2022

Darren O'Day

2017

Max Scherzer

2017

Carlos Villanueva

2017

Kyle Gibson

2017

Lucas Giolito

2022

Chris Iannetta

2017

Brandon Nimmo

2022

Jake Cronenworth

2022

Jameson Taillon

2022

Ian Happ

2022

Sonny Gray

2022

Brandon Nimmo

2022

Jon Jay

2017

Jonathan Lucroy

2017

Tucker Barnhardt

2022

Dan Jennings

2017

Max Scherzer

2017

Steve Cishek

2017

Cory Kluber

2017

Chris Iannetta

2017

Sean Doolittle

2017

Lance McCullers Jr.

2022

Gerrit Cole

2017

Tyler Flowers

2017

Austin Murr

2023 (MiL)

Rajai Davis

2017

Chris Iannetta

2017

Jake Cronenworth

2022

Aaron Civale

2022

Chris Stratton

2022

Trevor Plouffe

2017

Nick Ahmed

2022

Carlos Villanueva

2017

Neil Walker

2017

Whit Merrifield

2022

Jon Jay

2017

Ross Stripling

2022

Cory Kluber

2017

Wakler Buehler

2022

Rhys Hoskins

2022

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The First Signatures

It began with a small group of players willing to stand together and put their names on something bigger than themselves. In the late 1960s, those early signatories helped establish the foundation of a union built on unity, conviction, and the belief that players should have a voice in the game. Their signatures marked the beginning of a new era—one defined by collective strength and shared purpose.

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Building Momentum

As the game evolved, so did the union. Through the 1970s and 1980s, more players stepped forward, more agreements were reached, and each signature added strength to a growing movement that reshaped the relationship between players and the sport. What started as a small group became a unified voice capable of driving real change across the game.

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A Modern Union

Over time, the MLBPA expanded its reach, representing players across generations and around the world. From the 1990s into the modern era, the names on these agreements reflect a union that continues to adapt, advocate, and push the game forward on behalf of its players. Each signature is part of a broader story—one of progress built year by year, agreement by agreement.

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Signed in Solidarity

Today, that legacy lives on in every name captured here. From 1968 through 2023 and into the present day, each signature represents a shared commitment to progress—and a union that continues to grow, together. Installed at MLBPA headquarters in New York and recreated here, this wall stands as a permanent record of the players who put their names to the agreements that shaped the game.

The Wall of Players: 
Every Signature, One Brotherhood

The MLBPA Player Signature Wall unites generations of Major Leaguers, each autograph a mark of solidarity and brotherhood shaping baseball’s past and future.

01

Player-First Thinking

Our History

Trace the defining moments that built the MLBPA—from early organizing to the agreements that reshaped the game.

02

Relentless Progress

About Us

Get to know the MLBPA: the union protecting the rights and amplifying the voices of professional baseball Players.

03

Collective Power

Player Profiles

Representing the collective voice and interests of every Major Leaguer. Discover the members driving the game forward on and off the field.

Beyond the Field

Dive into the stories, moments, and Players who have shaped the game and the union—past, present, and still unfolding.

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MLBPA

MLBPA kicks off “Leave it Better’’ campaign on Labor Day to celebrate players’ efforts to advance the game for future generations
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MLBPA

Statement from Interim Executive Director Bruce Meyer
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Stitch x Stitch

Buck Martinez on a baseball life well-lived

Key Updates

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