Barry Zito has long road ahead with comeback attempt - Sports Illustrated
Barry Zito continues resurgence, stymies Cardinals in 2013 debut
Barry Zito – Society for American Baseball Research
Former Major League pitcher Barry Zito Over the Years
Big contract
MLB Power Rankings: Barry Zito and the 50 Worst Contracts in Baseball, News, Scores, Highlights, Stats, and Rumors
The (New) Old Barry Zito And His (New) Old Pitch
AP sources: Barry Zito returning to A's on minor league deal
Former Cy Young Winner Barry Zito Pitches For Savannah Bananas on Saturday - Fastball
Barry Zito Pitches Giants Past Cardinals in Game 5 of N.L.C.S. - The New York Times
Barry Zito content after A's 8-7 win against Angels
Ex-San Francisco Giants pitcher Barry Zito reveals he rooted against his team during 2010 World Series
Barry Zito, veteran pitcher, retires from baseball
Paris: One backyard, two Cy Young Awards - The San Diego Union-Tribune