Ray DeMarini, a Portland-area businessman who partnered with engineer Mike Eggiman to wow the softball world with the pair’s bat technology, especially after debuting the world’s first double ...

In January, local bat-maker Ray DeMarini had plenty of ideas on how deep-pocketed Wilson Sporting Goods Co. might advance his plans. Now, nine months after Wilson bought DeMarini Sports Inc. for ...

Any conversation about bats for high school or NCAA baseball, slowpitch softball or fastpitch — or, let’s face it, how to crush the opposition at your next company outing — inevitably includes the ...

Bullish - Video. Demarini Custom Softball Bat Review. Posted: March 28, 2025 | Last updated: March 28, 2025. Broke the bat swinging in a game. The bat was only 2 weeks old.

Mike Butler, a senior product line manager for Louisville Slugger, and Joe Cmelik, with DeMarini, have worked on bats for years. They’ve seen the switch into the BBCOR era and h ...

Over about the last 20 years, one business has been standing by their side swinging their bats. DeMarini Sports has been a big part of the Oregon State Beaver’s success in baseball for years.