Thu June 14, 1990

• FINAL
  

  Giants

  6
  

  Padres

  2
• FINAL
  

  Guardians

  3
  

  Tigers

  7
• FINAL
  

  Braves

  3
  

  Reds

  4
• FINAL
  

  Red Sox

  1
  

  Yankees

  3
• FINAL
  

  Brewers

  8
  

  Orioles

  5
• FINAL
  

  Nationals

  3
  

  Cardinals

  2
• FINAL
  

  Blue Jays

  7
  

  Twins

  1
• FINAL
  

  Athletics

  2
  

  White Sox

  3
• FINAL
  

  Rangers

  4
  

  Mariners

  5