| 1910-01-20 | Harry Coveleski | Cincinnati Reds | Traded from Philadelphia Phillies with Frank Corridon to Cincinnati Reds for Ad Brennan and Bob Ewing | MLB |
| 1910-01-20 | Frank Corridon | Cincinnati Reds | Traded from Philadelphia Phillies with Harry Coveleski to Cincinnati Reds for Ad Brennan and Bob Ewing | MLB |
| 1910-01-20 | Ad Brennan | Philadelphia Phillies | Traded from Cincinnati Reds with Bob Ewing to Philadelphia Phillies for Harry Coveleski and Frank Corridon | MLB |
| 1910-01-20 | Bob Ewing | Philadelphia Phillies | Traded from Cincinnati Reds with Ad Brennan to Philadelphia Phillies for Harry Coveleski and Frank Corridon | MLB |
| 1910-02-01 | Ginger Beaumont | Chicago Cubs | Traded from Boston Rustlers to Chicago Cubs for Fred Liese | MLB |
| 1910-02-01 | Fred Liese | Boston Rustlers | Traded from Chicago Cubs to Boston Rustlers for Ginger Beaumont | MLB |
| 1910-02-03 | Fred Beebe | Cincinnati Reds | Traded from St. Louis Cardinals with Alan Storke to Cincinnati Reds for Miller Huggins, Rebel Oakes and Frank Corridon | MLB |
| 1910-02-03 | Alan Storke | Cincinnati Reds | Traded from St. Louis Cardinals with Fred Beebe to Cincinnati Reds for Miller Huggins, Rebel Oakes and Frank Corridon | MLB |
| 1910-02-03 | Miller Huggins | St. Louis Cardinals | Traded from Cincinnati Reds with Rebel Oakes and Frank Corridon to St. Louis Cardinals for Fred Beebe and Alan Storke | MLB |
| 1910-02-03 | Rebel Oakes | St. Louis Cardinals | Traded from Cincinnati Reds with Miller Huggins and Frank Corridon to St. Louis Cardinals for Fred Beebe and Alan Storke | MLB |
| 1910-02-03 | Frank Corridon | St. Louis Cardinals | Traded from Cincinnati Reds with Miller Huggins and Rebel Oakes to St. Louis Cardinals for Fred Beebe and Alan Storke | MLB |
| 1910-02-18 | John Atz | | Traded from Chicago White Sox with Mike Welday to Providence (Eastern) for Lena Blackburne (7/9/1909) | MLB |
| 1910-04-04 | Buck Herzog | Boston Rustlers | Traded from New York Giants with Bill Collins to Boston Rustlers for Beals Becker | MLB |
| 1910-04-04 | Bill Collins | Boston Rustlers | Traded from New York Giants with Buck Herzog to Boston Rustlers for Beals Becker | MLB |
| 1910-04-04 | Beals Becker | New York Giants | Traded from Boston Rustlers to New York Giants for Buck Herzog and Bill Collins | MLB |
| 1910-04-13 | Harry McIntire | Chicago Cubs | Traded from Brooklyn Superbas to Chicago Cubs for Bill Davidson, Tony Smith and Happy Smith | MLB |
| 1910-04-13 | Bill Davidson | Brooklyn Superbas | Traded from Chicago Cubs with Tony Smith and Happy Smith to Brooklyn Superbas for Harry McIntire | MLB |
| 1910-04-13 | Tony Smith | Brooklyn Superbas | Traded from Chicago Cubs with Bill Davidson and Happy Smith to Brooklyn Superbas for Harry McIntire | MLB |
| 1910-04-13 | Happy Smith | Brooklyn Superbas | Traded from Chicago Cubs with Bill Davidson and Tony Smith to Brooklyn Superbas for Harry McIntire | MLB |
| 1910-04-28 | Sam Frock | Boston Rustlers | Traded from Pittsburgh Pirates with Bud Sharpe to Boston Rustlers for Kirby White | MLB |
| 1910-04-28 | Bud Sharpe | Boston Rustlers | Traded from Pittsburgh Pirates with Sam Frock to Boston Rustlers for Kirby White | MLB |
| 1910-04-28 | Kirby White | Pittsburgh Pirates | Traded from Boston Rustlers to Pittsburgh Pirates for Sam Frock and Bud Sharpe | MLB |
| 1910-05-13 | Doc Miller | Boston Rustlers | Traded from Chicago Cubs to Boston Rustlers for Lew Richie | MLB |
| 1910-05-13 | Elwood Richie | Chicago Cubs | Traded from Boston Rustlers to Chicago Cubs for Doc Miller | MLB |
| 1910-06-01 | Frank Schneiberg | | Traded from Brooklyn Superbas to Des Moines (Western) for Jack Dalton | MLB |
| 1910-06-01 | Jack Dalton | Brooklyn Superbas | Traded from Des Moines (Western) to Brooklyn Superbas for Frank Schneiberg | MLB |
| 1910-06-10 | Jim Doyle | | Traded from Cincinnati Reds with Rabbit Robinson to Louisville (American Association) for Sam Woodruff | MLB |
| 1910-06-10 | Clyde Robinson | | Traded from Cincinnati Reds with Jim Doyle to Louisville (American Association) for Sam Woodruff | MLB |
| 1910-06-10 | Sam Woodruff | Cincinnati Reds | Traded from Louisville (American Association) to Cincinnati Reds for Jim Doyle and Rabbit Robinson | MLB |
| 1910-07-23 | Morrie Rath | Cleveland Naps | Traded from Philadelphia Athletics with Joe Jackson to Cleveland Naps for Bris Lord | MLB |
| 1910-07-23 | Bris Lord | Philadelphia Athletics | Traded from Cleveland Naps to Philadelphia Athletics for Morrie Rath and Joe Jackson (7/30/1910) | MLB |
| 1910-07-29 | Bill Foxen | Chicago Cubs | Traded from Philadelphia Phillies to Chicago Cubs for Fred Luderus | MLB |
| 1910-07-29 | Fred Luderus | Philadelphia Phillies | Traded from Chicago Cubs to Philadelphia Phillies for Bill Foxen | MLB |
| 1910-07-30 | Joe Jackson | Cleveland Naps | Traded from Philadelphia Athletics with Morrie Rath to Cleveland Naps for Bris Lord (7/23/1910) | MLB |
| 1910-08-01 | Alva Williams | Boston Red Sox | Traded from Buffalo (Eastern) to Boston Red Sox for Joe Foley | MLB |
| 1910-08-11 | Frank Smith | Boston Red Sox | Traded from Chicago White Sox with Billy Purtell to Boston Red Sox for Harry Lord and Amby McConnell | MLB |
| 1910-08-11 | Billy Purtell | Boston Red Sox | Traded from Chicago White Sox with Frank Smith to Boston Red Sox for Harry Lord and Amby McConnell | MLB |
| 1910-08-11 | Harry Lord | Chicago White Sox | Traded from Boston Red Sox with Amby McConnell to Chicago White Sox for Frank Smith and Billy Purtell | MLB |
| 1910-08-11 | Amby McConnell | Chicago White Sox | Traded from Boston Red Sox with Harry Lord to Chicago White Sox for Frank Smith and Billy Purtell | MLB |
| 1910-08-20 | Newt Hunter | Pittsburgh Pirates | Traded from Kansas City (American Association) to Pittsburgh Pirates for Tom Raftery (9/16/1910), Elmer Gardner (9/16/1910) and Harry Siebert (9/16/1910) | MLB |
| 1910-09-16 | Tom Raftery | | Traded from Pittsburgh Pirates with Elmer Gardner and Harry Siebert to Kansas City (American Association) for Newt Hunter (8/20/1910) | MLB |
| 1910-11-12 | Johnny Bates | Cincinnati Reds | Traded from Philadelphia Phillies with Eddie Grant, George McQuillan and Lew Moren to Cincinnati Reds for Fred Beebe, Jack Rowan, Dode Paskert and Hans Lobert | MLB |
| 1910-11-12 | Eddie Grant | Cincinnati Reds | Traded from Philadelphia Phillies with Johnny Bates, George McQuillan and Lew Moren to Cincinnati Reds for Fred Beebe, Jack Rowan, Dode Paskert and Hans Lobert | MLB |
| 1910-11-12 | George McQuillan | Cincinnati Reds | Traded from Philadelphia Phillies with Johnny Bates, Eddie Grant and Lew Moren to Cincinnati Reds for Fred Beebe, Jack Rowan, Dode Paskert and Hans Lobert | MLB |
| 1910-11-12 | Lew Moren | Cincinnati Reds | Traded from Philadelphia Phillies with Johnny Bates, Eddie Grant and George McQuillan to Cincinnati Reds for Fred Beebe, Jack Rowan, Dode Paskert and Hans Lobert | MLB |
| 1910-11-12 | Jack Rowan | Philadelphia Phillies | Traded from Cincinnati Reds with Fred Beebe, Dode Paskert and Hans Lobert to Philadelphia Phillies for Johnny Bates, Eddie Grant, George McQuillan and Lew Moren | MLB |
| 1910-11-12 | Dode Paskert | Philadelphia Phillies | Traded from Cincinnati Reds with Fred Beebe, Jack Rowan and Hans Lobert to Philadelphia Phillies for Johnny Bates, Eddie Grant, George McQuillan and Lew Moren | MLB |
| 1910-11-12 | Hans Lobert | Philadelphia Phillies | Traded from Cincinnati Reds with Fred Beebe, Jack Rowan and Dode Paskert to Philadelphia Phillies for Johnny Bates, Eddie Grant, George McQuillan and Lew Moren | MLB |
| 1910-11-12 | Fred Beebe | Philadelphia Phillies | Traded from Cincinnati Reds with Jack Rowan, Dode Paskert and Hans Lobert to Philadelphia Phillies for Johnny Bates, Eddie Grant, George McQuillan and Lew Moren | MLB |
| 1910-12-14 | Art Griggs | Cleveland Naps | Traded from St. Louis Browns to Cleveland Naps for Nig Clarke | MLB |
| 1910-12-14 | Nig Clarke | St. Louis Browns | Traded from Cleveland Naps to St. Louis Browns for Art Griggs | MLB |
| 51 record(s) |