Rudy Caballero Seánez [Seh-ah-nez] (born October 20, 1968), is an American former professional baseball relief pitcher, who played in all or part of 17 Major League Baseball (MLB) seasons, over a 20-year span (1989–2008).
Seánez, who is of Mexican American descent, was originally drafted by the Cleveland Indians in 1986.
Over the course of his long big league career, he has played for many teams, including the Cleveland Indians, San Diego Padres (four separate stints), Los Angeles Dodgers (twice), Atlanta Braves (twice), Texas Rangers, Boston Red Sox (twice), Kansas City Royals, Florida Marlins, and Philadelphia Phillies.
Seánez garnered one World Series ring, with the 2008 Phillies.