Thu August 30, 1990

• FINAL
  

  White Sox

  4
  

  Twins

  3
• FINAL
  

  Royals

  5
  

  Athletics

  6
• FINAL
  

  Red Sox

  9
  

  Guardians

  2
• FINAL
  

  Giants

  2
  

  Mets

  12
• FINAL
  

  Dodgers

  3
  

  Phillies

  2
• FINAL/12
  

  Cardinals

  5
  

  Braves

  3
• FINAL
  

  Yankees

  1
  

  Orioles

  6
• FINAL
  

  Reds

  6
  

  Cubs

  5
• FINAL
  

  Tigers

  3
  

  Mariners

  2