The 1970 Topps Baseball Pitching Leaders trading card features Hall of Famers Tom Seaver, Fergie Jenkins, Phil Niekro, and Juan Marichal, all leaders in the Major League Baseball (MLB) for the 1969 season. Manufactured by Topps, this sports trading card is part of the base set and showcases the top pitchers from the Atlanta Braves, Chicago Cubs, and New York Mets teams. A valuable collectible for baseball fans, this card is a classic piece of memorabilia from the 1970 season.