Worst trades in MLB history

San Francisco Giants acquire	Date	Cincinnati Reds acquire
Frank Duffy Vern Geishert	May 29, 1971	George Foster

Boston Red Sox acquire	Date	New York Yankees acquire
$100-125K cash $300-350K loan to Red Sox owner	January 3, 1920	Babe Ruth

New York Giants acquire	Date	Cincinnati Reds acquire
Christy Mathewson	December 15, 1900	Amos Rusie