text: is yahoo fantasy football free?   yes, unless you want additional add-ons which aren't necessary. here's the list of additional add-ons you can purchase:  advanced commissioner controls  enhanced customer service  preferred draft times   league winner prizes  stattracker   draft kit   scouting report  wireless phone access    here are the basic free features:  basic commissioner controls  custom and public leagues  live online drafts  league communication tools   fantasy football plus for the serious player who is dedicated and demands intense competition. $24.99 per team (50% off additional teams) - $124.99 per league (up to 20 teams)   free fantasy football play the original free fantasy football game and find out what all the hype is about. customize scoring options and add live stats for a small fee.   so, yes, to have a league or play in one it is free.