Seattle Mariners

Seattle Mariners acquire Date New York Yankees acquire
Jerry Narron
Jim Beattie
Juan Beniquez
Rick Anderson
November 1, 1979
Ruppert Jones
Jim Lewis
Los Angeles Angels acquire Date Seattle Mariners acquire
John Montague
August 29, 1979
Player to be named later (Jim L. Anderson)
Seattle Mariners acquire Date New York Mets acquire
Wayne Twitchell
August 19, 1979
cash
Seattle Mariners acquire Date Chicago White Sox acquire
Rich Hinton
July 6, 1979
Juan Bernhardt
St-Louis Cardinals acquire Date Seattle Mariners acquire
cash
June 7, 1979
Rob Dressler
Milwaukee Brewers acquire Date Seattle Mariners acquire
Paul Mitchell
June 7, 1979
Randy Stein
Los Angeles Dodgers acquire Date Seattle Mariners acquire
cash
March 28, 1979
Joe Simpson
Chicago Cubs acquire Date Seattle Mariners acquire
Luis Delgado
March 20, 1979
Larry Cox
Atlanta Braves acquire Date Seattle Mariners acquire
cash
February 23, 1979
Mike Davey
Houston Astros acquire Date Seattle Mariners acquire
Craig Reynolds
December 8, 1978
Floyd Bannister
Seattle Mariners acquire Date Pittsburgh Pirates acquire
Mario Mendoza
Odell Jones
Rafael Vazquez
December 5, 1978
Enrique Romo
Rick Jones
Tom McMillan
St-Louis Cardinals acquire Date Seattle Mariners acquire
Jose Baez
June 26, 1978
Mike Potter
Montreal Expos acquire Date Seattle Mariners acquire
cash
March 23, 1978
Santo Alcala
Seattle Mariners acquire Date Kansas City Royals acquire
Jim Colborn
January 1, 1978
Steve Braun
Seattle Mariners acquire Date Cincinnati Reds acquire
Shane Rawley
December 9, 1977
Dave Collins
Seattle Mariners acquire Date Baltimore Orioles acquire
Mike Parrott
December 7, 1977
Carlos Lopez
Tommy Moore
Houston Astros acquire Date Seattle Mariners acquire
Jimmy Sexton
December 5, 1977
Leon Roberts
Chicago Cubs acquire Date Seattle Mariners acquire
Larry Cox
October 25, 1977
Steve Hamrick
Seattle Mariners acquire Date New York Mets acquire
cash
September 26, 1977
George Doc Medich
Toronto Blue Jays acquire Date Seattle Mariners acquire
cash
September 14, 1977
John Hale