“Matt was a great baseball man and a proud Oakland A,” Billy Beane, the team’s executive vice president of baseball operations, said in a statement.
“He had an incredible passion for the game and we were lucky to have him and his wealth of knowledge alongside us for the years he worked as a special assistant. He left an unforgettable impression on everyone he touched in baseball. Our sincere condolences are with the entire Keough family tonight.”
Keough was an American League All-Star as a rookie in 1978 and was selected AL Comeback Player of the Year in 1980.