Cardinal vs big league

Cardinal

noun
  • A player on the St. Louis Cardinals team. 

  • A student or player on a sports team at the University of Louisville. 

  • A player on the Arizona Cardinals team. 

  • A player on a sports team at Stanford University. 

big league

noun
  • A major league. 

adv
  • To a significant degree; on a large scale. 

adj
  • Major league (significant, important). 

  • Major league (pertaining to the highest level of professional sports). 

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