What is Billy Beane's ownership stake in the Oakland A's? What happens to his stake if he leaves or is fired? - Quora
Life and Career of Baseball GM Billy Beane
Billy Beane's Athletics are all-in like we've never seen before - Athletics Nation
How Billy Beane rediscovered his mad scientist genius at the Oakland A's, Oakland Athletics
Bob Melvin contract option for 2022 exercised
Billy Beane compares 'Moneyball' streak to Heat, Blackhawks
Billy Beane Moves To Advisory Role With A's; David Forst To Oversee Baseball Operations - MLB Trade Rumors
Billy Beane - General Manager of Oakland Athletics @ Major League Baseball - (MLB) - Crunchbase Person Profile
A's promote Beane, name Forst new GM
Billy Beane - General Manager of Oakland Athletics @ Major League Baseball - (MLB) - Crunchbase Person Profile
TBT: The Improbable Moneyball A's, by Steve Zavala, SportsTalkFeed
Billy Beane, Baseball Wiki
Michael Lewis and Billy Beane talk Moneyball.
Oakland A's news: Billy Beane back with A's in 2021 after all? - Athletics Nation