New Seattle Mariners general manager Jerry Dipoto, left, looks on as team president Kevin Mather speaks at a news conference Tuesday.
New Seattle Mariners general manager Jerry Dipoto, left, looks on as team president Kevin Mather speaks at a news conference Tuesday. Elaine Thompson The Associated Press
New Seattle Mariners general manager Jerry Dipoto, left, looks on as team president Kevin Mather speaks at a news conference Tuesday. Elaine Thompson The Associated Press

John McGrath: Two Seattle Mariners GMs in one — a baseball lover and a numbers cruncher

September 29, 2015 07:56 PM