derby vs shootout

derby

noun
  • A sports match between rival teams. 

  • A local derby. 

  • A bowler hat. 

  • Any of several annual horse races. 

  • Any organized race. 

shootout

noun
  • A match in which both teams score highly. 

  • A series of penalty shots during which a tied game is resolved. 

  • A multitable poker tournament in which only the last player on a table goes on to the next. 

  • A penalty shootout. 

  • A decisive battle, especially a gunfight. 

How often have the words derby and shootout occurred in a corpus of books? (source: Google Ngram Viewer )