Mon September 19, 1988

• FINAL
  

  Royals

  0
  

  Mariners

  4
• FINAL
  

  Twins

  3
  

  Athletics

  5
• FINAL
  

  Brewers

  4
  

  Angels

  2
• FINAL
  

  Dodgers

  1
  

  Astros

  0
• FINAL
  

  Pirates

  5
  

  Cardinals

  4
• FINAL
  

  White Sox

  7
  

  Rangers

  3
• FINAL
  

  Guardians

  4
  

  Tigers

  3
• FINAL
  

  Padres

  2
  

  Reds

  7
• FINAL
  

  Red Sox

  4
  

  Blue Jays

  5
• FINAL/10
  

  Giants

  3
  

  Braves

  4
• FINAL
  

  Orioles

  2
  

  Yankees

  3