Thu July 28, 1988

• FINAL
  

  Astros3
  

  Padres2
• FINAL
  

  Orioles5
  

  Guardians2
• FINAL
  

  Royals1
  

  Tigers7
• FINAL/10
  

  Cardinals3
  

  Nationals4
• FINAL
  

  Cubs7
  

  Phillies0
• FINAL
  

  Reds5
  

  Braves2
• FINAL
  

  Brewers6
  

  Yankees1
• FINAL/11
  

  Angels7
  

  White Sox6