Coach Maddock is in his third year as an Assistant Baseball Coach at Fisher College.  He arrived at Fisher after finishing a successful three year career at Newbury College in Brookline, MA.  In his three seasons at Newbury, Coach Maddock left as the school's single-season and career record holder in hits, runs, RBI, and batting average.

A 2009 graduate of Newbury College where he earned a Bachelor of Science degree in Sports Management, Bill was a three year starter in baseball and soccer for the Nighthawks. At Newbury, Maddock captained both teams his senior year and was the first athlete in conference or school history to earn 1st Team All New England Collegiate Conference Honors in two different sports.

A 2005 graduate of Marshfield High School in Marshfield, MA, Maddock was a three sport varsity starter, earning all Atlantic Coast League honors in soccer as a senior, and Patriot Ledger All Scholastic in baseball. Prior to MHS, Maddock attended the American School in London, England where he was a two year varsity starter in three sports and captained the basketball team as a sophomore.

At Fisher his duties include working all the hitters and the outfielders as well as developing strength and conditioning workouts for the entire program. In conjuction with his role with the Baseball team, Maddock is also the Head Coach of the Men's and Women's Soccer programs.

A native of Marshfield, MA, Maddock earned a Masters of Education in Sports Administration from Endicott College in May 2011 and is also the Sports Information Director at Fisher College.

Coach Maddock currently resides in Brookline, MA.