How former A's ace Barry Zito unplugged, rewrote his Giants chapter and stopped being 'more miserable than I've ever been in my whole life' - The Athletic
Exclusive interview with former Oakland Athletics pitcher Barry Zito
Barry Zito makes return in A's 5-1 loss to Astros
Barry Zito joining Oakland A's with a new pitching style – The Mercury News
Zito takes comeback bid to Triple-A Nashville
Barry Zito's memoir reveals he rooted against Giants in 2010 World Series
Barry Zito excited to get call with Giants' season on the line
Zito lands largest deal for pitcher – Orange County Register
D-Rays rough up A's, Zito
Oakland A's legend Barry Zito once resorted to smoking weed to cope with media scrutiny in the autumn of his career
Left-hander Barry Zito headed for Triple-A
Barry Zito talks about life after baseball, saving energy - Athletics Nation
A's, Giants pitcher Barry Zito retiring from baseball as planned – Monterey Herald
Giants' Barry Zito remains master of Marlins in 3-2 victory
Sources: Zito agrees to minor league contract with A's