Radhames Alviro Dijkhoff (born September 27, 1974 in Paradera, Aruba) is a former Major League Baseball pitcher. He appeared in one game for the Baltimore Orioles in 1998. Dijkhoff was listed as being 6'1", with a listed playing weight of 210 lbs. Dijkhoff was originally signed to his first contract as an amateur free agent by the Orioles on January 6, 1993, by scout Jesus "Chu" Halabi.. His cousin, Sidney Ponson, signed with the Orioles a few months later. He is, to date, the only one of the five Aruban MLB players not to have been knighted in his native land.