The bat you’re about to see more of in Major League Baseball doesn’t look like the one you grew up with.
Dubbed the torpedo bat, this game-changing piece of equipment is engineered to optimize swing speed and power by redistributing weight closer to the handle. Shaped more like a bowling pin than a traditional taper, the torpedo design expands the sweet spot while reducing swing drag—and it’s now catching fire beyond the Yankees’ dugout.
Over the weekend, Minnesota Twins catcher Ryan Jeffers became the first non-Yankees player spotted using the torpedo model in a game, hinting at what may become MLB’s next technological arms race—not on the mound, but at the plate.
Shifting the bat blueprint
The design, which concentrates mass just below the barrel and narrows toward the tip, was developed by former Yankees analyst and physics professor Aaron Leanhardt. His goal: help hitters compete in a league increasingly dominated by high-velocity, high-spin pitching.
Traditional bats with heavy barrel ends can slow a batter’s swing. The torpedo bat flips that formula—bringing the mass to where contact typically happens for greater efficiency and impact.
Approved and already producing
Despite its unorthodox look, the bat meets all MLB specifications and is fully approved for game use. And it’s already showing results. The Yankees smashed 15 home runs in their opening three games—nine with the torpedo bat.
Slugger Giancarlo Stanton helped usher in the model’s rise with a strong postseason performance last year. Now players from the Cubs to the Orioles are requesting test versions.
Twins catcher Jeffers joined the movement after swinging it during spring training. He ordered a batch and debuted one during the season opener. While his early numbers were modest, Jeffers remains optimistic about the long-term benefits.
The science behind the power
The concept boils down to simple physics: more mass at the point of contact equals more exit velocity. Even slight gains can turn warning-track fly balls into home runs.
What’s the trade-off? Hits off the end of the bat may suffer, but MLB hitters are betting that the reward is worth the risk.
“There’s going to be a lot more teams wanting to swing them,” Jeffers told reporters. “Because of what the Yankees did this weekend.”
What’s next?
Now with Leanhardt employed by the Miami Marlins, his designs are reaching more players across the league. As word spreads and more hitters take swings in batting practice and games, the torpedo bat could spark the most dramatic shift in bat tech since maple replaced ash decades ago.
One thing’s certain: hitters aren’t staying still while pitching evolves. If the torpedo model delivers on its early promise, it may just launch a new era of offense in baseball.
