David Richard Borkowski is a former Major League Baseball relief pitcher He began his major league career in 1999 with the Detroit Tigers, and briefly appeared with the Baltimore Orioles in 2004. From 2006-2008, he played for the Houston Astros. Borkowski spent part of the 2009 season in the Philadelphia Phillies organization but did not get the call. As of 2012, Borkowski is the pitching coach for the Lexington Legends. Borkowski attended Sterling Heights High School in Sterling Heights, Michigan and was a letterman in basketball and baseball.