| 1950-01-01 | Roy Weatherly | | Traded by Pittsburgh Pirates to Oakland (PCL) for future considerations | MLB |
| 1950-04-01 | Bill Taylor | New York Giants | Traded from Oakland (PCL) to New York Giants for Hank Behrman and Roy Zimmerman | MLB |
| 1950-04-01 | Hank Behrman | | Traded from New York Giants with Roy Zimmerman to Oakland (PCL) for Bill Taylor | MLB |
| 1950-04-01 | Roy Zimmerman | | Traded from New York Giants with Hank Behrman to Oakland (PCL) for Bill Taylor | MLB |
| 1950-04-27 | Ken Johnson | Philadelphia Phillies | Traded from St. Louis Cardinals to Philadelphia Phillies for Johnny Blatnik | MLB |
| 1950-04-27 | Johnny Blatnik | St. Louis Cardinals | Traded from Philadelphia Phillies to St. Louis Cardinals for Ken Johnson | MLB |
| 1950-05-08 | Clyde Vollmer | Boston Red Sox | Traded from Washington Senators I to Boston Red Sox for Tommy O`Brien and Merl Combs | MLB |
| 1950-05-08 | Tommy O'Brien | Washington Senators I | Traded from Boston Red Sox with Merl Combs to Washington Senators I for Clyde Vollmer | MLB |
| 1950-05-08 | Merl Combs | Washington Senators I | Traded from Boston Red Sox with Tommy O`Brien to Washington Senators I for Clyde Vollmer | MLB |
| 1950-05-10 | Walker Cooper | Boston Braves | Traded from Cincinnati Reds to Boston Braves for Connie Ryan | MLB |
| 1950-05-10 | Connie Ryan | Cincinnati Reds | Traded from Boston Braves to Cincinnati Reds for Walker Cooper | MLB |
| 1950-05-31 | Eddie Robinson | Chicago White Sox | Traded from Washington Senators I with Al Kozar and Ray Scarborough to Chicago White Sox for Bob Kuzava, Cass Michaels and Johnny Ostrowski | MLB |
| 1950-05-31 | Al Kozar | Chicago White Sox | Traded from Washington Senators I with Eddie Robinson and Ray Scarborough to Chicago White Sox for Bob Kuzava, Cass Michaels and Johnny Ostrowski | MLB |
| 1950-05-31 | Ray Scarborough | Chicago White Sox | Traded from Washington Senators I with Eddie Robinson and Al Kozar to Chicago White Sox for Bob Kuzava, Cass Michaels and Johnny Ostrowski | MLB |
| 1950-05-31 | Bob Kuzava | Washington Senators I | Traded from Chicago White Sox with Cass Michaels and Johnny Ostrowski to Washington Senators I for Eddie Robinson, Al Kozar and Ray Scarborough | MLB |
| 1950-05-31 | Cass Michaels | Washington Senators I | Traded from Chicago White Sox with Bob Kuzava and Johnny Ostrowski to Washington Senators I for Eddie Robinson, Al Kozar and Ray Scarborough | MLB |
| 1950-05-31 | Johnny Ostrowski | Washington Senators I | Traded from Chicago White Sox with Bob Kuzava and Cass Michaels to Washington Senators I for Eddie Robinson, Al Kozar and Ray Scarborough | MLB |
| 1950-06-07 | Ron Northey | Chicago Cubs | Traded from Cincinnati Reds to Chicago Cubs for Bob Scheffing | MLB |
| 1950-06-07 | Bob Scheffing | Cincinnati Reds | Traded from Chicago Cubs to Cincinnati Reds for Ron Northey | MLB |
| 1950-06-14 | Mickey Vernon | Washington Senators I | Traded from Cleveland Indians to Washington Senators I for Dick Weik | MLB |
| 1950-06-14 | Dick Weik | Cleveland Indians | Traded from Washington Senators I to Cleveland Indians for Mickey Vernon | MLB |
| 1950-06-15 | Tom Ferrick | New York Yankees | Traded from St. Louis Browns with Joe Ostrowski and Leo Thomas to New York Yankees for Jim Delsing, Don Johnson, Duane Pillette and Snuffy Stirnweiss | MLB |
| 1950-06-15 | Joe Ostrowski | New York Yankees | Traded from St. Louis Browns with Tom Ferrick and Leo Thomas to New York Yankees for Jim Delsing, Don Johnson, Duane Pillette and Snuffy Stirnweiss | MLB |
| 1950-06-15 | Leo Thomas | New York Yankees | Traded from St. Louis Browns with Tom Ferrick and Joe Ostrowski to New York Yankees for Jim Delsing, Don Johnson, Duane Pillette and Snuffy Stirnweiss | MLB |
| 1950-06-15 | Jim Delsing | St. Louis Browns | Traded from New York Yankees with Don Johnson, Duane Pillette and Snuffy Stirnweiss to St. Louis Browns for Tom Ferrick, Joe Ostrowski and Leo Thomas | MLB |
| 1950-06-15 | Don Johnson | St. Louis Browns | Traded from New York Yankees with Jim Delsing, Duane Pillette and Snuffy Stirnweiss to St. Louis Browns for Tom Ferrick, Joe Ostrowski and Leo Thomas | MLB |
| 1950-06-15 | Duane Pillette | St. Louis Browns | Traded from New York Yankees with Jim Delsing, Don Johnson and Snuffy Stirnweiss to St. Louis Browns for Tom Ferrick, Joe Ostrowski and Leo Thomas | MLB |
| 1950-06-15 | Snuffy Stirnweiss | St. Louis Browns | Traded from New York Yankees with Jim Delsing, Don Johnson and Duane Pillette to St. Louis Browns for Tom Ferrick, Joe Ostrowski and Leo Thomas | MLB |
| 1950-06-25 | Steve Nagy | | Traded from Washington Senators I to San Francisco (PCL) for Elmer Singleton | MLB |
| 1950-06-25 | Elmer Singleton | Washington Senators I | Traded from San Francisco (PCL) to Washington Senators I for Steve Nagy | MLB |
| 1950-07-05 | Ed Wright | New York Giants | Traded from Philadelphia Phillies to New York Giants for Donald Robertson | MLB |
| 1950-07-05 | Eddie Malone | | Traded from New York Yankees to Oakland (PCL) for Jackie Jensen (10/13/1949) and Billy Martin (10/13/1949) | MLB |
| 1950-07-30 | Johnny Lindell | Brooklyn Dodgers | Traded from St. Louis Cardinals to Brooklyn Dodgers for Glen Moulder | MLB |
| 1950-07-30 | Glen Moulder | St. Louis Cardinals | Traded from Brooklyn Dodgers to St. Louis Cardinals for Johnny Lindell | MLB |
| 1950-08-18 | Glenn Elliott | Chicago White Sox | Traded from Boston Braves to Chicago White Sox for Max Surkont | MLB |
| 1950-08-18 | Max Surkont | Boston Braves | Traded from Chicago White Sox to Boston Braves for Glenn Elliott | MLB |
| 1950-09-30 | Jim Wilson | Boston Braves | Traded from Seattle (PCL) to Boston Braves for Mickey Haefner (10/3/1950) and Emil Verban (12/2/1950) | MLB |
| 1950-10-03 | Mickey Haefner | | Traded from Boston Braves with Emil Verban to Seattle (PCL) for Jim Wilson (9/30/1950) | MLB |
| 1950-10-09 | Mike Palm | Chicago White Sox | Traded from Boston Red Sox to Chicago White Sox for Bill Evans | MLB |
| 1950-10-09 | Bill Evans | Boston Red Sox | Traded from Chicago White Sox to Boston Red Sox for Mike Palm | MLB |
| 1950-10-10 | Hank Edwards | Brooklyn Dodgers | Traded from Chicago Cubs to Brooklyn Dodgers for Chuck Connors and Dee Fondy | MLB |
| 1950-10-10 | Chuck Connors | Chicago Cubs | Traded from Brooklyn Dodgers with Dee Fondy to Chicago Cubs for Hank Edwards | MLB |
| 1950-10-10 | Dee Fondy | Chicago Cubs | Traded from Brooklyn Dodgers with Chuck Connors to Chicago Cubs for Hank Edwards | MLB |
| 1950-10-11 | Bert Haas | | Traded from New York Giants with Joe Lafata, Bill Ayers and Wes Bailey to Oakland (PCL) for Artie Wilson, Ray Noble and Al Gettel | MLB |
| 1950-10-11 | Bill Ayers | | Traded from New York Giants with Bert Haas, Joe Lafata and Wes Bailey to Oakland (PCL) for Artie Wilson, Ray Noble and Al Gettel | MLB |
| 1950-10-11 | Artie Wilson | New York Giants | Traded from Oakland (PCL) with Ray Noble and Al Gettel to New York Giants for Bert Haas, Joe Lafata, Bill Ayers and Wes Bailey | MLB |
| 1950-10-11 | Ray Noble | New York Giants | Traded from Oakland (PCL) with Artie Wilson and Al Gettel to New York Giants for Bert Haas, Joe Lafata, Bill Ayers and Wes Bailey | MLB |
| 1950-10-11 | Al Gettel | New York Giants | Traded from Oakland (PCL) with Artie Wilson and Ray Noble to New York Giants for Bert Haas, Joe Lafata, Bill Ayers and Wes Bailey | MLB |
| 1950-10-11 | Joe Lafata | | Traded from New York Giants with Bert Haas, Bill Ayers and Wes Bailey to Oakland (PCL) for Artie Wilson, Ray Noble and Al Gettel | MLB |
| 1950-12-02 | Emil Verban | | Traded from Boston Braves with Mickey Haefner to Seattle (PCL) for Jim Wilson (9/30/1950) | MLB |
| 1950-12-10 | Al Zarilla | Chicago White Sox | Traded from Boston Red Sox with Joe Dobson and Dick Littlefield to Chicago White Sox for Bill Wight and Ray Scarborough | MLB |
| 1950-12-10 | Joe Dobson | Chicago White Sox | Traded from Boston Red Sox with Al Zarilla and Dick Littlefield to Chicago White Sox for Bill Wight and Ray Scarborough | MLB |
| 1950-12-10 | Bill Wight | Boston Red Sox | Traded from Chicago White Sox with Ray Scarborough to Boston Red Sox for Al Zarilla, Joe Dobson and Dick Littlefield | MLB |
| 1950-12-10 | Ray Scarborough | Boston Red Sox | Traded from Chicago White Sox with Bill Wight to Boston Red Sox for Al Zarilla, Joe Dobson and Dick Littlefield | MLB |
| 1950-12-10 | Dick Littlefield | Chicago White Sox | Traded from Boston Red Sox with Al Zarilla and Joe Dobson to Chicago White Sox for Bill Wight and Ray Scarborough | MLB |
| 1950-12-11 | Bud Stewart | Chicago White Sox | Traded from Washington Senators I to Chicago White Sox for Mike McCormick | MLB |
| 1950-12-11 | Mike McCormick | Washington Senators I | Traded from Chicago White Sox to Washington Senators I for Bud Stewart | MLB |
| 57 record(s) |