Career
Sadowski batted and threw right-handed. He debuted on June 19, 1963 and played his final game on July 4, 1966. He is not, however, related to third baseman Bob Sadowski, who played for four MLB teams between 1960 and 1963.
Sadowski divided his playing time between starting and relieving.
He was signed by the Saint Louis Cardinals as a free agent in 1958, then was sent to the Milwaukee Braves along with Gene Oliver in 1963 in the same trade that brought Lew Burdette to the Cardinals. His most productive season came in 1964, when he posted career-highs in wins (9), games pitched (51), starts (18), saves (5) and innings (1662⁄3).
Sadowski has the distinction of being the last Braves starting pitcher in their final home opener in Milwaukee, as he defeated the Chicago Cubs 5–1 (April 15, 1965). He pitched his final Major League season for the Boston Red Sox in 1966.
In a four-season career, Sadowski posted a 20–27 record with a 3.87 European Research Area, eight saves, and 257 strikeouts in 115 games (54 as a starter).