Mon June 13, 1988

• FINAL
  

  Pirates8
  

  Cubs0
• FINAL
  

  Orioles6
  

  Tigers4
• FINAL/12
  

  Cardinals1
  

  Mets2
• FINAL
  

  Guardians8
  

  Blue Jays6
• FINAL
  

  Nationals2
  

  Phillies5
• FINAL
  

  Yankees12
  

  Red Sox6
• FINAL
  

  Braves5
  

  Astros6
• FINAL
  

  White Sox4
  

  Twins1
• FINAL
  

  Mariners1
  

  Brewers3
• FINAL
  

  Royals5
  

  Angels3
• FINAL
  

  Giants3
  

  Padres7