Tue August 5, 1980

• FINAL
  

  Pirates

  3
  

  Cubs

  11
• FINAL
  

  Royals

  6
  

  Tigers

  3
• FINAL
  

  Mets

  5
  

  Nationals

  11
• FINAL
  

  Padres

  2
  

  Reds

  9
• FINAL
  

  Blue Jays

  5
  

  Guardians

  8
• FINAL
  

  Dodgers

  4
  

  Braves

  6
• FINAL
  

  White Sox

  2
  

  Orioles

  8
• FINAL
  

  Rangers

  8
  

  Yankees

  1
• FINAL
  

  Brewers

  1
  

  Red Sox

  3
• FINAL
  

  Giants

  9
  

  Astros

  3
• FINAL
  

  Mariners

  4
  

  Angels

  5
• FINAL
  

  Twins

  2
  

  Athletics

  3