We’re thrilled to congratulate Louisville Slugger for earning a spot on TIME magazine’s prestigious list of the Best Inventions of 2025 with their groundbreaking Pro Prime TPD1 bat.
Nicknamed the “torpedo bat,” the Pro Prime TPD1 is redefining performance standards in baseball. Engineered for precision, speed, and control, it’s already making a significant impact in Major League Baseball.
Teams across the league have embraced the Pro Prime TPD1. The New York Yankees have praised its innovative design, while the Chicago Cubs demonstrated the bat’s power during their thrilling Game 4 victory in the National League Division Series (NLDS)—a key playoff round on the road to the World Series.
What sets the TPD1 apart—beyond its performance—is its American craftsmanship. Unlike many sports equipment brands that manufacture overseas, Louisville Slugger produces the Pro Prime TPD1 in Kentucky, USA, continuing a legacy of quality and tradition that dates back over a century.
The torpedo shape of the TPD1 is a key innovation. Designed with slightly end-loaded swing weight, it helps generate explosive power while maintaining excellent barrel control. This unique profile is crafted for elite hitters looking to maximize their performance at the plate.
This recognition by TIME highlights the TPD1’s role in pushing the boundaries of sports technology and enhancing the athlete experience. The selection process is rigorous, with TIME editors evaluating thousands of nominations based on originality, impact, and usefulness. Learn more about how the list was curated.
The Pro Prime TPD1 now joins a legacy of iconic innovations that have shaped industries and culture.
Explore some of the most influential inventions of our time:
- Read the full feature on TIME
- Explore the complete list of TIME’s Best Inventions of 2025
- MLB coverage: Yankees discuss the torpedo bat
- MLB coverage: Cubs win NLDS Game 4
Congratulations to Louisville Slugger on this well-deserved honor!
