AP source: INF Chavez agrees to deal with D-backs Associated Press Copyright 2012 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Updated 4:24 p.m., Wednesday, December 5, 2012 The Arizona Diamondbacks and infielder Eric Chavez agreed to terms on a $3 million, one-year contract Wednesday, a person with knowledge of the negotiations said. [...] the Diamondbacks reached agreement on a one-year deal with catcher Wil Nieves, another person said on condition of anonymity because Nieves still needed to complete a physical to make it official.