Thu September 5, 1991

• FINAL
  

  Athletics

  4
  

  Tigers

  1
• FINAL/10
  

  Mariners

  3
  

  Red Sox

  4
• FINAL
  

  Blue Jays

  13
  

  Guardians

  1
• FINAL
  

  Cardinals

  1
  

  Padres

  3
• FINAL
  

  Royals

  2
  

  White Sox

  11