FILE - In this Tuesday, March 24, 2015 file photo, Oakland Athletics' Barry Zito works against the Chicago Cubs in the fourth inning of a spring training exhibition baseball game in Mesa, Ariz. The Oakland Athletics are bringing up former Cy Young Award winner Barry Zito. The A's announced Wednesday, Sept. 16, 2015 that they will purchase Zito's contract from Triple-A Nashville. They cleared a roster spot by placing right-hander Jesse Chavez on the 60-day disabled list with a broken rib. (AP Photo/Ben Margot, File)