The worst sports contract ever
Barry Zito, 37, makes retirement official
Barry Zito - Wikipedia
Giants pitcher Barry Zito rooted against his own teammates in 2010 postseason before saving their bacon in 2012 – Daily Democrat
All hail Barry Zito, winner of games, hitter of balls, hero of men
MLB Power Rankings: Barry Zito and the 50 Worst Contracts in Baseball, News, Scores, Highlights, Stats, and Rumors
SF Giants: Revisiting the Barry Zito contract
Barry Zito says he rooted against the Giants in the 2010 World Series : r/baseball
KNBR: Barry Zito looks back on his season-saving outing in Game 5 of the 2012 NLCS. I was in this almost spiritual headspace. : r/SFGiants
Barry Zito has long road ahead with comeback attempt - Sports Illustrated
The Mystery of Barry Zito - The New York Times