Wednesday, July 15, 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

Mar 15, 2023; Phoenix, Arizona, USA; Detailed view of a Team USA baseball hat during the World Baseball Classic at Chase Field. Mandatory Credit: Mark J. Rebilas-USA TODAY Sports

Two Years From LA28, MLB’s Olympic Plan Remains Unsettled

The league and union are still grappling with several logistical issues.

MLB Players and Owners Still Miles Apart: ‘I Think It’s Perverse’

Baseball’s management and labor leaders offer very different viewpoints. 
Jul 13, 2026; Philadelphia, PA, USA; Baseball fans react before the final round of the All Star-Home Run Derby at Citizens Bank Park.

MLB All-Star Game Tickets Surpass World Cup Semifinal

The biggest factor is a shortage of tickets on the resale market.
PHILADELPHIA, PENNSYLVANIA- JULY 13: during the Home Run Derby at Citizens Bank Park on July 13, 2026 in Philadelphia, Pennsylvania. (Photo by Heather Barry / Netflix)
Opinion

Netflix Bounces Back With Home Run Derby Debut

After its panned coverage of Opening Night, Netflix focused on the field.
podcast thumbnail mobile
Front Office Sports Today

7/15/26 – England vs Argentina, Michigan Athletics Investigation Latest, MLB Labor War

0:00

Featured Today

What the World Cup Means to Erling Haaland’s Tiny Hometown

The tournament’s breakout star is from a rural Norwegian town.
July 10, 2026

Why So Many Media Outlets Are Rushing Into Sports

Sports coverage has ballooned in every corner of media.
Pillow Fight Championship
July 8, 2026

How Obscure Sports Get Mainstream TV Deals

For niche sports, getting on TV often matters more than getting paid.
ATLANTA, GA - September 05: Georgia Lottery fireworks after the game against the Seattle Mariners at Truist Park on Friday, September 5, 2025 in Atlanta, Georgia.
July 2, 2026

Inside the Spectacle and Science of MLB Fireworks

Postgame fireworks are lighting up baseball for America250.
Kansas City Chiefs
July 1, 2026

NFL Teams Push to Turn Futbol Fans Into Football Devotees

NFL teams are courting international soccer fans during their World Cup visits.
Golf - The 154th Open Championship - Royal Birkdale Golf Club, Southport, Britain - July 13, 2026 General view of a flag with the Claret Jug trophy during practice

Open Championship Stays Out of Prize Money Race With $17.75M Purse

The Masters and U.S. Open paid out $22.5 million purses.
July 14, 2026

NBA’s Clippers-Aspiration Ruling to Come After Summer League

The investigation is still ongoing.
John Smoltz acknowledges the crowd during the introduction of returning inductees at the National Baseball Hall of Fame's 2024 induction ceremony Sunday, July 21, 2024, at the Clark Sports Center in Cooperstown, New York.
July 14, 2026

John Smoltz: MLB All-Star Game Is ‘Absolutely’ Still the Best

The Hall of Fame pitcher will call the Midsummer Classic for Fox.
Sponsored

Clase Azul Tequila Founder’s Soccer Ownership

Arturo Lomeli talks about managing a tequila brand and two soccer clubs.
Jul 13, 2026; Philadelphia, PA, USA; Toronto Blue Jays manager John Schneider speaks at the conference before the Home Run Derby at Citizens Bank Park.
July 14, 2026

All-Star Game Participation Is Sticking Point for Managers

Prominent player absences have helped define this year’s event.
Jul 13, 2026; Southport, England; Justin Rose signs autographs alongside the practice green during a practice round for The Open Championship golf tournament at Royal Birkdale. Mandatory Credit: Bill Streicher-Imagn Images
July 14, 2026

England World Cup Fever Hitting Golf Fans at The Open

England is hosting the golf major amid the World Cup run.
July 13, 2026

Jordan Walker Edges Out Kyle Schwarber in Home Run Derby

The new-look event featured an altered format and new broadcaster.
July 13, 2026

MLB All-Star Break: League Growth Shines, Labor Fight Looms

Rising labor tensions are clouding the league’s significant gains elsewhere.