Milwaukee has clinched first place.
They have won 93 games and will finish the season ahead of the following teams:

Chicago has won 83 games and has 0 games left to play; they will finish the season with at most 83 wins.

St. Louis has won 83 games and has 0 games left to play; they will finish the season with at most 83 wins.

Cincinnati has won 77 games and has 0 games left to play; they will finish the season with at most 77 wins.

Pittsburgh has won 76 games and has 0 games left to play; they will finish the season with at most 76 wins.
# Milwaukee Brewers' magic number
# Milwaukee's magic number
# Brewers' magic number
# MLB Playoff Race