Tue September 30, 1980

• FINAL
  

  Pirates2
  

  Mets3
• FINAL
  

  Orioles11
  

  Red Sox6
• FINAL
  

  Padres3
  

  Reds2
• FINAL
  

  Cardinals2
  

  Nationals7
• FINAL
  

  Tigers5
  

  Blue Jays3
• FINAL
  

  Cubs2
  

  Phillies14
• FINAL
  

  Yankees9
  

  Guardians12
• FINAL/14
  

  Mariners5
  

  Royals7
• FINAL
  

  Braves3
  

  Astros7
• FINAL
  

  Athletics5
  

  White Sox1
• FINAL/10
  

  Dodgers6
  

  Giants3
• FINAL
  

  Brewers4
  

  Angels2