Curt Flood
Wieand signed with the St. Louis Cardinals in 1952. On December 5, 1957, he was traded to the Cincinnati Redlegs (as the Reds were then called) with fellow pitchers Marty Kutyna and Willard Schmidt for young centerfielder Curt Flood and another outfielder, Joe Taylor. Flood became a three-time All-Star in St. Louis, a key member of three National League champions and winner of two World Series rings (; ). Moreover, he changed the game of baseball by his 1969 legal challenge of the transfer system and reserve clause, eventually resulting in the Curt Flood Act of 1998, which limits Major League Baseball's antitrust exemption in labor matters.