Tuesday, June 2, 2026

MLB Union Wants Pitch Clock Studied As Arm Injuries Skyrocket

  • MLB said a Johns Hopkins study hasn’t found a link between pitch clock and injuries.
  • Justin Verlander said the pitch clock is one of several factors contributing to the injuries.
Tommy Gilligan-USA TODAY Sports

After a number of baseball’s best pitchers were ruled out for the season over the weekend, the head of the MLB Players Association is blaming the league’s pitch clock rules for making the problem worse.

“Despite unanimous player opposition and significant concerns regarding health and safety, the Commissioner’s Office reduced the length of the pitch clock last December, just one season removed from imposing the most significant rule change in decades,” executive director Tony Clark said Saturday in a statement.

The league implemented the pitch clock ahead of the 2023 season and reduced the time to pitch when runners are on base from 20 to 18 seconds in December. Players averaged 7.3 seconds left on the 20-second clock when they began pitching last season, according to MLB.

Clark isn’t asking the league to eliminate the pitch clock; he just wants a study done.

“The league’s unwillingness thus far to acknowledge or study the effects of these profound changes is an unprecedented threat to our game and its most valuable asset—the players,” his statement read.

The league responded to Clark’s statement with one of its own, saying the MLBPA’s note ignores the “much more significant” long-term impacts of “velocity and spin increases.” The league cited a study from Johns Hopkins University that found no link between sped-up pitches and the likelihood of getting injured.

MLB said it is in the middle of a research study to understand the long-term rise of pitching injuries, and its results have so far matched those of the Hopkins study.

Three-time Cy Young Award winner Justin Verlander chimed in on the trend. He said it’s easy to blame the pitch clock, but there are a lot more contributing factors, such as seam stitching changes in 2016, analytics that decide when to take a pitcher out, and everyone throwing as hard and as fast as they can—and learning to do it from a young age.

“Something needs to change,” Verlander said. “It’s obviously a pandemic and it’s going to take years to work itself out. … I can’t look at my Instagram feed without seeing some kids trying to learn how to throw as hard as they can at 10 years old. I sure as hell didn’t do that. I didn’t figure it out until college, I matured into my body.”

This field is for validation purposes and should be left unchanged.

Sign up for
The Memo Newsletter

Get the biggest stories and best analysis on the business of sports delivered to your inbox twice every weekday and twice on weekends.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

MLBPA Says Owners’ Salary Cap Would Cut Player Pay by $500M

The union again decries management’s push to implement a salary cap.
May 27, 2026; Kansas City, Missouri, USA; New York Yankees right fielder Aaron Judge (99) celebrates with first baseman Paul Goldschmidt (48) after the win over the Kansas City Royals at Kauffman Stadium.

MLB Labor Talks Face Long Road and Certain Change

The initial salvos reinforced how differently owners and players view the sport.
May 23, 2026; Anaheim, California, USA; Fans participate in a tarp off during a MLB game between the Los Angeles Angels and the Texas Rangers at Angel Stadium

‘Tarps Off’: How Shirtless Fans Took Over MLB

The viral movement began with the SFA club baseball team.
Apr 30, 2025; Los Angeles, California, USA; General view of the field during the game between the Los Angeles Dodgers and the Miami Marlins at Dodger Stadium.

MLB Labor Talks Escalate With Owners’ Salary Cap Pitch to Union

Eight teams would need to shed payroll under the proposed structure.

Featured Today

Frances Cabral-Delaney

How Arsenal Fandom Went ‘Manic’

“People do not become Arsenal fans because it’s easy,” says Zohran Mamdani.
Apr 6, 2026; Arlington, Texas, USA; Seattle Mariners catcher Cal Raleigh (29) walks to the on deck circle during the game against the Texas Rangers at Globe Life Field
May 28, 2026

Why Ballparks Are Louder Than Ever

Some stadiums sound like veritable nightclubs. How did we get here?
May 24, 2026; Evanston, IL, USA; Northwestern Wildcats attack Kathryn Ratanaproeksa (13) shoots against the North Carolina Tar Heels during the first half at Martin Stadium
May 26, 2026

Can Women’s Lacrosse Buck the Trend in College Sports?

The sport is fighting to prove its worth in the revenue-sharing era.
May 22, 2026

Big Money on the Line on Premier League’s Final Day

Arsenal has won the title, but millions are still at stake.

Iconic Venues Are Becoming the New Normal for Women’s Golf

The 2023 U.S. Women’s Open was played at Pebble Beach for the first time.
May 31, 2026

French Open Will Crown First-Time Men’s and Women’s Champs

The men’s side will have a first-time Grand Slam winner.
May 21, 2026; New York, New York, USA; New York Knicks guard Jose Alvarado (5) walks the ball up court against the Cleveland Cavaliers during the second quarter of game two of the eastern conference finals during the 2026 NBA playoffs at Madison Square Garden
June 1, 2026

NBA Finals Tickets at MSG Push $40,000

Prices are rising even more as the Knicks-Spurs matchup is set.
Sponsored

Landon Donovan: What Soccer in America Still Needs

Landon Donovan discusses the evolution of soccer in America, and investing in NWSL.
May 31, 2026

Champions League Fallout: Prize Money, Ill-Timed Arsenal Parade

Arsenal’s Premier League victory parade came one day after losing to PSG.
May 30, 2026

Spurs Shock Thunder to Punch Ticket to NBA Finals Against Knicks

The NBA Finals will be a rematch of the 1999 matchup.
May 19, 2023; Washington, District of Columbia, USA; Washington Mystics forward Elena Delle Donne (11) talks with New York Liberty forward Breanna Stewart (30) prior to the opening tip-off at Entertainment & Sports Arena.
exclusive
May 29, 2026

New WNBA CBA Will Pay $14M to Retired Players

The WNBA and WNBPA announced the full CBA was finalized Friday.
May 10, 2026; Chicago, IL, USA; Rehearsal before the 2026 NBA Draft Lottery at Navy Pier. Mandatory Credit: David Banks-Imagn Images
May 28, 2026

NBA Approves New ‘3-2-1’ Draft Lottery System

The new system will go into effect for the 2027 draft.