Friday, July 17, 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

Jul 14, 2026; Philadelphia, Pennsylvania, USA; General view of fireworks over Citizens Bank Park during the fourth inning of the All-Star Game.

MLB All-Star Game Ratings Get a Boost From World Cup

The midseason showcase’s audience rises with a World Cup lead-in.

MLB’s Stretch Run Will Be Defined By Labor, Stadiums, and Stars

The trade deadline and contending low-budget teams also loom large. 
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. 
podcast thumbnail mobile
Front Office Sports Today

7/17/26 – World Cup Final Preview Prices, Bam-Herro Aftermath, LeBron’s Waiting Game

0:00

Featured Today

Tom's Watch Bar

Sports Bars Are Cashing In From Summer of Soccer

The World Cup has brought a windfall to America’s biggest sports bars.
Jun 16, 2026; East Rutherford, New Jersey, USA; France forward Michael Olise (11) controls the ball against Senegal during a Group I match of the 2026 FIFA World Cup at New York New Jersey Stadium
July 16, 2026

Where World Cup Stars Go to Customize Their Cleats

The world’s best players turn to a Scottish craftsman for perfect cleats.
July 10, 2026

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.

MLS Commish: ‘We’ve Got a Lot of Boats’ on Soccer’s Rising Tide

The league eyes significant growth in the wake of a massive World Cup.
May 27, 2026; Chicago, Illinois, USA; Chicago Sky guard Natasha Cloud (9) brings the ball up court against the Toronto Tempo during the first half at Wintrust Arena. Mandatory Credit: Kamil Krzaczynski-Imagn Images
Exclusive
July 16, 2026

WNBA’s Cloud Calls Out Engelbert Over Sports Bettor Threats

Cloud said she constantly receives racist messages online.
Jul 11, 2026; Las Vegas, Nevada, USA; Conor McGregor (right) attempts a flying kick at the start of his fight against Max Holloway during UFC 329 at T-Mobile Arena. Mandatory Credit: Mark J. Rebilas-Imagn Images TPX IMAGES OF THE DAY
July 16, 2026

McGregor Return Draws Nearly 16 Million Viewers on Paramount+

UFC 329 trailed Freedom 250 in total and average viewership.
Sponsored

Clase Azul Tequila Founder’s Soccer Ownership

Arturo Lomeli talks about managing a tequila brand and two soccer clubs.
July 16, 2026

NHL’s New 84-Game Schedule Brings Earlier Start, High-Profile Games

The expanded slate leans further into a series of key events.
Golf - The 154th Open Championship - Royal Birkdale Golf Club, Southport, Britain - July 16, 2026 Spectators during the first round
July 16, 2026

For Fans at The Open, Golf and Alcohol Don’t Mix Easily

At the Open, alcohol sales start at 10 a.m. each day.
Jul 15, 2026; New York, NY, USA; A MLS and Apple TV advertisement for the FIFA World Cup 2026. Mandatory Credit: Kirby Lee-Imagn Images
July 15, 2026

MLS Will Attempt to Seize on World Cup Momentum

The league is eyeing the opportunity but still has a long-term view.
July 15, 2026

WNBA Denies Report That Silver Influenced Thomas Suspension

The NBA owns 42% of the WNBA.