Fri September 23, 1988

• FINAL
  

  Tigers

  4
  

  Orioles

  5
• FINAL/10
  

  Cubs

  5
  

  Pirates

  3
• FINAL
  

  Blue Jays

  4
  

  Guardians

  2
• FINAL
  

  Nationals

  3
  

  Phillies

  2
• FINAL
  

  Reds

  5
  

  Braves

  4
• FINAL
  

  Red Sox

  10
  

  Yankees

  9
• FINAL
  

  Mets

  1
  

  Cardinals

  2
• FINAL/10
  

  Mariners

  2
  

  Rangers

  3
• FINAL
  

  Royals

  0
  

  White Sox

  2
• FINAL/14
  

  Athletics

  9
  

  Brewers

  8
• FINAL/12
  

  Astros

  3
  

  Padres

  4
• FINAL
  

  Dodgers

  3
  

  Giants

  0
• FINAL
  

  Twins

  7
  

  Angels

  1