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

Before joining the Marlins, Leanhardt worked as a major-league analyst for the Yankees. Per a profile by The Athletic, Leanhardt began work on the "torpedo bat" in 2022 while a member of the Yankees' ...

MIT graduate Aaron Leanhardt is the physicist being credited with the innovation of baseball’s hottest topic. Leandhart, AKA ‘Lenny’, is a former New York Yankees analyst who is now employed by the ...

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

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

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 ...

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

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.” ...

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

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 ...