The 1998 National League Championship Series, to determine the champion of Major League Baseball's National League, was played from October 7 to 14 between the East Division champion Atlanta Braves and the West Division champion San Diego Padres. Wikipedia
Champion: San Diego Padres
Dates: Oct 7, 1998 – Oct 14, 1998
NLDS: Atlanta Braves over Chicago Cubs (3–0); San Diego Padres over Houston Astros (3–1)