MLB relief pitcher 1978-88 for Yankees, Twins, Cubs, Dodgers, Giants. All-Star. Best seasons: 1979 went 14-2 (best w-l %), 9 saves, 2.85 ERA; 1983 - 5 wins, 30 saves & 1984 with 7 wins, 29 saves. 4x 20 saves or over. Father of New York Met 1B, Ike Davis