The 1999 Atlanta Braves season marked the franchise's 34th season in Atlanta and 129th overall. The Braves won their eighth consecutive division title with a 103-59 record and 6 game lead over the New York Mets. The Braves appeared in the World Series for the fifth time during the 1990s. The Braves lost all four games of the 1999 World Series to the New York Yankees, resulting in a sweep. The Braves played their 2nd World Series against the Yankees in 4 years, with the first being in 1996, which they lost in six games. Until 2021, this represented the Braves last National League pennant they have won. They would not return to the World Series until 22 years later.