1990 Transactions
February 20, 1990
Los Angeles Dodgers signed Don Aase of the New York Mets as a free agent.
March 26, 1990
New York Mets signed free agent D.J. Dozier.
April 4, 1990
Atlanta Braves claimed Phil Lombardi of the New York Mets on waivers.
April 30, 1990
New York Mets claimed Daryl Boston on waivers from the Chicago White Sox.
June 4, 1990
New York Mets selected Jeromy Burnitz in first round (17th pick overall) of free agent draft.
New York Mets selected Aaron Ledesma in second round of free agent draft.
New York Mets selected Pete Walker in seventh round of free agent draft.
New York Mets selected Fernando Vina in ninth round of free agent draft.
New York Mets selected Brian Daubach in 17th round of free agent draft.
New York Mets selected Raul Casanova in eighth round of free agent draft.
June 9, 1990
New York Mets signed free agent Doug Sisk.
June 19, 1990
New York Mets traded Brian Givens to the Seattle Mariners for Mario Diaz.
July 22, 1990
New York Mets traded Doug Sisk to the Atlanta Braves for Tony Valle.
July 27, 1990
New York Mets traded Mike Marshall to the Boston Red Sox for Greg Hansell, Paul Williams and Ed Perozo.
August 3, 1990
New York Mets signed free agent Alex Trevino.
August 30, 1990
New York Mets traded Julio Machado and Kevin Brown to the Milwaukee Brewers for Charlie O'Brien and Kevin Carmody.
Montreal Expos claimed Orlando Mercado of the New York Mets on waivers.
New York Mets traded Nikco Riesgo and Rocky Elli to the Philadelphia Phillies for Tom Herr.
New York Mets traded Archie Corbin to the Kansas City Royals for Pat Tabler.
September 4, 1990
New York Mets released Barry Lyons.
September 7, 1990
Cincinnati Reds claimed Alex Trevino of the New York Mets on waivers.
New York Mets signed free agent Guillermo Mota.
September 10, 1990
New York Mets traded Steve LaRose and Nicky Davis to the Houston Astros for Dan Schatzeder.
October 15, 1990
Lou Thornton granted free agency.
November 6, 1990
Cincinnati Reds signed Dave Liddell of the New York Mets as a free agent.
November 8, 1990
Los Angeles Dodgers signed Darryl Strawberry of the New York Mets as a free agent.
November 13, 1990
New York Mets released Chris Jelic.
New York Mets released Keith Hughes.
December 3, 1990
Mets drafted Doug Simons from the Minnesota Twins .
December 4, 1990
Kansas City Royals signed Dan Schatzeder of the New York Mets as a free agent.
December 5, 1990
New York Mets signed free agent Vince Coleman of the St. Louis Cardinals.
Toronto Blue Jays signed Pat Tabler of the New York Mets as a free agent.
December 14, 1990
Texas Rangers signed Mario Diaz of the New York Mets as a free agent.
December 15, 1990
New York Mets traded Bob Ojeda and Greg Hansell to the Los Angeles Dodgers for Hubie Brooks.
December 20, 1990
Jeff Musselman granted free agency.
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