Macdonald signed his first professional contract with the Detroit Tigers and spent 1947-1948 in their farm system.

He finally signed with the Detroit Tigers after they selected him in the first round of the 1977 draft.

In April 1951, he signed with the Detroit Tigers to play professional baseball.

Mayo first signed with the Detroit Tigers at age 22 in 1932.

He became a free agent at the end of the season and signed a minor league contract with the Detroit Tigers.

A week into the season, he signed with the Detroit Tigers.

He signed with the Detroit Tigers out of college.

He signed as a minor league free agent with the Detroit Tigers prior to the 2007 and 2008 seasons.

Sparma received a $32,000 bonus to sign with the Detroit Tigers in 1963.

He signed a contract with the Detroit Tigers after they agreed to pay his college tuition.