Mon September 12, 1988

• FINAL
  

  Giants

  4
  

  Padres

  2
• FINAL
  

  Twins

  1
  

  Mariners

  3
• FINAL
  

  Braves

  4
  

  Dodgers

  5
• FINAL
  

  Brewers

  1
  

  White Sox

  2
• FINAL
  

  Orioles

  1
  

  Red Sox

  6
• FINAL
  

  Pirates

  2
  

  Mets

  3
• FINAL
  

  Cardinals

  2
  

  Nationals

  14
• FINAL
  

  Tigers

  6
  

  Blue Jays

  5
• FINAL
  

  Cubs

  1
  

  Phillies

  5
• FINAL
  

  Yankees

  6
  

  Guardians

  8