Horacio Antonio "Rabbit" Martínez Estrella (October 20, 1912 – April 14, 1992), nicknamed "Rabbit", was a Dominican professional baseball shortstop and second baseman in the Negro leagues. He played for the New York Cubans from 1935 to 1936 and 1940 to 1947.
References Negro League Baseball Museum
External links and Seamheads Horacio Martinez at SABR Biography Project