William Finck was drafted by a Major League organization but does not have any statistics listed below. He played his high school baseball for the Tennyson High School Lancers in Hayward, California. He was drafted and signed in the 5th round (103rd overall) of the 1971 Major League Baseball Amateur Draft by the St. Louis Cardinals in the January Secondary Phase. He was also drafted in the 40th round of the 1970 Draft by the Minnesota Twins but did not sign.