Aaron Leanhardt helped develop the first such bats with the Yankees, for whom he worked as a minor-league hitting coach and analyst.

The story of the 2025 MLB season so far is the torpedo bat designed by Miami Marlins coach and former MIT physicist Aaron ...

The person holding court for Monday afternoon’s largest media scrum wasn’t superstars Juan Soto or Francisco Lindor, but ...

This story was excerpted from Christina De Nicola’s Marlins Beat newsletter. To read the full newsletter, click here. And ...

Major League Baseball certainly isn't struggling for storylines as it begins its 2025 season, as the introduction of a new ...

Jazz Chisholm Jr., who is using the model, described the thinking on social media as, “[Y]ou just move the wood from the parts you don’t use to the parts you do.” ...

But when you're Aaron "Lenny" Leanhardt, innovator of the suddenly famous "torpedo bat," you're the exception to the rule. Leanhardt is the field coordinator for the Miami Marlins. He drew a crowd ...

As seen in a photo shared by Jack McMullen, the radio voice of the Marlins, Leanhardt was the man of the hour. The Most Popular Man in Miami : Aaron Leanhardt (AKA Lenny, AKA The Godfather of The ...

Aaron Leanhardt said in a phone interview Sunday ... who became a field coordinator with the Miami Marlins in the offseason. “Really,” he said. “It’s just about making the bat as heavy ...