Roberto Estalella Ventoza [es-tah-LAY-yah] (April 25, 1911 – January 6, 1991) was a professional baseball outfielder and third baseman who played in Major League Baseball (MLB) for the Washington Senators (1935–1936, 1939, 1942), St.
Louis Browns (1941) and the Philadelphia Athletics (1943–1945, 1949).