Jose A. Birriel was born on November 14, 1964 in San Juan, Puerto Rico. As a young man Birriel showed great athletic ability, especially as a left handed batter and first baseman. The Boston Red Sox signed him at 18 years old. In his first year as a professional Birriel banged 10 home runs, 56 RBI and a .351 average for Elmira of the New York Penn League. The following season he led the Florida State League in fielding percentage, assists, putouts and double plays while hitting 16 homers for the Winter Haven Red Sox.
By 1986, Jose Birriel was called up to the Double-A New Britain Red Sox. He quickly earned a reputation as a top defensive first basemen in the Eastern League. In 1987, Birriel had a breakout season with 10 home runs, 57 RBI, a .292 batting average, and a .991 fielding percentage in 117 games played. Birriel spent 7 years in the Boston Red Sox organization. During this time, he was selected to 4 minor league all-star games, set the all-time club record for most runs batted in, and on occasion, the lefty also showed a knack for pitching.
Birriel was eventually promoted to Triple-A with the Pawtucket Red Sox in 1988. However he was only given 21 at bats and had 2 hits. He was released from the Red Sox that same year. The following summer Birriel was living in Hartford and joined the Society for Savings ball club in the Greater Hartford Twilight Baseball League. As a member of Tom Abbruzzese’s team, Birriel hit 6 home runs in 62 at bats and was named an all-star. Birriel played a final season in the Mexican League in 1991 before ending his baseball career.