football salaries - SERP Analysis

https://salarysport.com/en-us/football/

https://www.capology.com/uk/premier-league/salaries/

https://overthecap.com/

https://www.capology.com/

https://www.spotrac.com/

https://mlsplayers.org/resources/salary-guide

https://nfc.shgn.com/salaries/football-challenge-points

https://www.indeed.com/career-advice/pay-salary/how-much-does-average-football-player-make

https://www.espn.com/nfl/story/_/id/34096853/highest-paid-nfl-players-tracking-most-money-guaranteed-per-year-every-position

https://www.reddit.com/r/soccer/comments/ljsw64/oc_salaries_of_footballers_across_the_top_6/