Template:NL Team Maps (1998–1999)

Diamondbacks

Rockies

Dodgers

Padres

 Giants

Cubs

Reds

Astros

Brewers

Pirates

Cardinals

Braves

Marlins

Expos

Mets

Phillies

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Locations of teams for the 1998–1999 National League seasons
West   Central   East

See also: Timeline of Major League Baseball

1998 NL season changes:

• 1998 expansion:
  • Arizona Diamondbacks are enfranchised; join the NL West
• In order to primarily continue intraleague play, the Milwaukee Brewers transferred from AL Central to the NL Central so both leagues would have an even number of teams.