Thu May 10, 1990

• FINAL
  

  Angels

  2
  

  Mariners

  5
• FINAL
  

  Royals

  6
  

  Rangers

  2
• FINAL
  

  Guardians

  2
  

  Twins

  3
• FINAL
  

  Reds

  10
  

  Pirates

  4
• FINAL
  

  Blue Jays

  5
  

  Tigers

  10
• FINAL
  

  Padres

  9
  

  Cardinals

  1
• FINAL
  

  Dodgers

  2
  

  Nationals

  8