Wed October 3, 1990

• FINAL
  

  Astros

  3
  

  Reds

  2
• FINAL
  

  Royals

  2
  

  Guardians

  5
• FINAL
  

  Mets

  6
  

  Pirates

  3
• FINAL
  

  Cardinals

  2
  

  Nationals

  9
• FINAL
  

  Mariners

  4
  

  Twins

  7
• FINAL
  

  Angels

  11
  

  Athletics

  6
• FINAL
  

  Braves

  3
  

  Giants

  6
• FINAL
  

  Blue Jays

  2
  

  Orioles

  3
• FINAL
  

  Cubs

  4
  

  Phillies

  3
• FINAL
  

  White Sox

  1
  

  Red Sox

  3
• FINAL
  

  Tigers

  10
  

  Yankees

  3
• FINAL
  

  Rangers

  3
  

  Brewers

  6
• FINAL
  

  Padres

  7
  

  Dodgers

  3