Brian Matusz, described as the most accomplished pitcher in University of San Diego baseball history, has died. He was 37.

The Baltimore Orioles announced Tuesday that former pitcher Brian Matusz died at the age of 37. Matusz, who spent nearly his entire MLB career with

With reports of the death of the professional baseball pitcher Brian Matusz circulating online and beyond, people are wondering what happened. Matusz was a Major League Baseball (MLB) player affiliated with the Baltimore Orioles from 2009 to 2016.