Mets Roster & Staff
Transactions
| Date | Transaction |
| 03/31/14 | New York Mets signed free agent RF Bobby Abreu to a minor league contract. |
| 03/30/14 | New York Mets placed LHP Jon Niese on the 15-day disabled list retroactive to March 21, 2014. Left elbow inflammation |
| 03/30/14 | New York Mets placed RHP Matt Harvey on the 60-day disabled list. Recovering from October 2013 Tommy John surgery |
| 03/30/14 | New York Mets selected the contract of SS Omar Quintanilla from Las Vegas 51s. |
| 03/28/14 | LHP T.J. Chism assigned to New York Mets. |
| 03/28/14 | RHP Jon Velasquez assigned to New York Mets. |
| 03/27/14 | RHP Kyle Farnsworth assigned to New York Mets. |
| 03/27/14 | New York Mets selected the contract of LHP John Lannan from Las Vegas 51s. |
| 03/26/14 | New York Mets optioned RHP Vic Black to Las Vegas 51s. |
| 03/26/14 | New York Mets signed free agent RHP Harol Gonzalez to a minor league contract. |
| 03/26/14 | New York Mets selected the contract of RHP Jose Valverde from Las Vegas 51s. |
| 03/26/14 | C Xorge Carrillo assigned to New York Mets. |
| 03/24/14 | New York Mets released 1B Chris Garcia. |
| 03/24/14 | New York Mets released CF Eris Peguero. |
| 03/24/14 | New York Mets optioned 3B Zach Lutz to Las Vegas 51s. |
| 03/24/14 | New York Mets optioned CF Kirk Nieuwenhuis to Las Vegas 51s. |
| 03/24/14 | New York Mets optioned CF Matt den Dekker to Las Vegas 51s. |
| 03/24/14 | New York Mets optioned 3B Wilmer Flores to Las Vegas 51s. |
| 03/23/14 | CF Darrell Ceciliani assigned to New York Mets. |
| 03/23/14 | New York Mets released RHP Kyle Farnsworth. |
| 03/23/14 | 1B Allan Dykstra assigned to New York Mets. |
| 03/23/14 | RHP Cody Satterwhite assigned to New York Mets. |
| 03/23/14 | C Kai Gronauer assigned to New York Mets. |
| 03/23/14 | C Albert Cordero assigned to New York Mets. |
| 03/21/14 | Blake Forsythe assigned to New York Mets. |
| 03/18/14 | New York Mets optioned RHP Ryan Reid to Las Vegas 51s. |
| 03/18/14 | RHP Giancarlo Alvarado assigned to New York Mets. |
| 03/18/14 | New York Mets optioned C Juan Centeno to Las Vegas 51s. |
| 03/17/14 | OF Eudy Pina assigned to New York Mets. |
| 03/17/14 | RHP Beck Wheeler assigned to New York Mets. |
| 03/16/14 | RHP Greg Peavey assigned to New York Mets. |
| 03/16/14 | IF T.J. Rivera assigned to New York Mets. |
| 03/16/14 | OF Kyle Johnson assigned to New York Mets. |
| 03/16/14 | RHP Randy Fontanez assigned to New York Mets. |
| 03/15/14 | 1B Dominic Smith assigned to New York Mets. |
| 03/15/14 | 2B Dilson Herrera assigned to New York Mets. |
| 03/15/14 | 2B Rylan Sandoval assigned to New York Mets. |
| 03/14/14 | New York Mets signed free agent RHP Daniel Alvarez to a minor league contract. |
| 03/14/14 | SS Gavin Cecchini assigned to New York Mets. |
| 03/14/14 | OF Alonzo Harris assigned to New York Mets. |
| 03/14/14 | SS Phillip Evans assigned to New York Mets. |
| 03/14/14 | New York Mets optioned RHP Jeff Walters to Binghamton Mets. |
| 03/14/14 | OF Brian Burgamy assigned to New York Mets. |
| 03/14/14 | New York Mets optioned RHP Jacob deGrom to Las Vegas 51s. |
| 03/11/14 | New York Mets signed free agent RHP Michael Hepple to a minor league contract. |
| 03/10/14 | New York Mets optioned RF Cesar Puello to Binghamton Mets. |
| 03/10/14 | New York Mets optioned LHP Josh Edgin to Las Vegas 51s. |
| 03/10/14 | New York Mets optioned RHP Erik Goeddel to Binghamton Mets. |
| 03/10/14 | New York Mets optioned LHP Steven Matz to Savannah Sand Gnats. |
| 03/10/14 | New York Mets optioned SS Wilfredo Tovar to Las Vegas 51s. |
| 03/05/14 | C Jeff Glenn assigned to New York Mets. |
| 03/05/14 | 3B Robbie Shields assigned to New York Mets. |
| 03/05/14 | OF Travis Taijeron assigned to New York Mets. |
| 03/05/14 | SS Matt Reynolds assigned to New York Mets. |