Following the 1957 season the team left Brooklyn. In just their second season in Los Angeles, the Dodgers won their second World Series title, beating the Chicago White Sox in six games in 1959. Spearheaded by the dominant pitching style of Sandy Koufax and Don Drysdale, the Dodgers captured three pennants in the 1960s and won two more World Series titles, sweeping the Yankees in four games in 1963, and edging the Minnesota Twins in seven in 1965. The 1963 sweep was their second victory against the Yankees, and their first against them as a Los Angeles team. The Dodgers won four more pennants in 1966, 1974, 1977 and 1978, but lost in each World Series appearance. They went on to win the World Series again in 1981, thanks in part to pitching sensation Fernando Valenzuela. The early 1980s were affectionately dubbed "Fernandomania. " In 1988, another pitching hero, Orel Hershiser, again led them to a World Series victory, aided by one of the most memorable home runs of all time, by their injured star outfielder Kirk Gibson coming off the bench to pinch hit with two outs in the bottom of the ninth inning of game 1, in his only appearance of the series. The Dodgers won the pennant in 2017 and 2018, but lost the World Series to the Houston Astros and Boston Red Sox respectively.