Background
Sierra, Ruben Angel Garcia was born on October 6, 1965 in Rio Piedras, Puerto Rico.
Sierra, Ruben Angel Garcia was born on October 6, 1965 in Rio Piedras, Puerto Rico.
Graduated from high school, Rio Piedras, Puerto Rico.
Baseball player, Texas Rangers, 1982-1992; baseball player, Oakland Athletics, 1992-1995; baseball player, New York Yankees, 1995-1996; baseball player, Detroit Tigers, 1996; baseball player, Cincinnati Reds, 1997; baseball player, Toronto Blue Jays, since 1997; baseball player (traded), Chicago White Sox, Chicago, Illinois., 1998.