Pirates trade Neil Walker to Mets for lefty Jon Niese
Neil Walker: 5 Fast Facts You Need to Know
Winter Meetings Trade Roundup: Mets add for Walker, sign Cabrera - Sports Illustrated
MLB trade tracker: Indians beef up, plus all of the other moves
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The Pittsburgh Pirates still have a shot at the playoffs, even if it's not the one they wanted, Sports, Pittsburgh
Mets trade infielder Neil Walker to Brewers for a player to be named later – New York Daily News
Pirates cap series of trades by dealing struggling left-hander Liriano to Blue Jays
Jon Niese - Wikipedia
New York Mets trade LHP Jonathon Niese for Pittsburgh Pirates 2B Neil Walker - ESPN
MLB trade tracker: Indians beef up, plus all of the other moves
Mets land Jay Bruce from Reds, re-acquire Jon Niese
Pirates, Mets Swap Neil Walker, Jon Niese - MLB Trade Rumors
Pirates, Mets agree to Neil Walker trade - Bucs Dugout
Jon Niese's Contract Option Declined by Mets: Latest Comments, Reaction, News, Scores, Highlights, Stats, and Rumors
Mets trade for Jay Bruce, will send Dilson Herrera to Reds – New York Daily News