Tue May 16, 1978

• FINAL
  

  Pirates

  2
  

  Dodgers

  3
• FINAL
  

  Cubs

  3
  

  Giants

  4
• FINAL
  

  Cardinals

  5
  

  Padres

  7
• FINAL
  

  Red Sox

  3
  

  Royals

  2
• FINAL
  

  Orioles

  1
  

  Twins

  8
• FINAL
  

  Phillies

  1
  

  Astros

  6
• FINAL
  

  Yankees

  8
  

  White Sox

  3
• FINAL
  

  Brewers

  4
  

  Rangers

  3
• FINAL
  

  Reds

  5
  

  Nationals

  1
• FINAL/16
  

  Mariners

  2
  

  Tigers

  4
• FINAL
  

  Angels

  4
  

  Blue Jays

  5
• FINAL
  

  Athletics

  2
  

  Guardians

  3