Mon May 23, 1988

• FINAL
  

  Orioles

  7
  

  Athletics

  3
• FINAL
  

  Astros

  3
  

  Pirates

  0
• FINAL
  

  Reds

  8
  

  Cardinals

  3
• FINAL
  

  Twins

  7
  

  Royals

  5
• FINAL
  

  Guardians

  2
  

  White Sox

  3
• FINAL
  

  Blue Jays

  7
  

  Brewers

  9
• FINAL
  

  Red Sox

  3
  

  Mariners

  14
• FINAL
  

  Yankees

  5
  

  Angels

  2