LeagueSync® App for iOS & Android

LeagueSync® allows you to quickly import your fantasy football league roster and settings. Then we'll do the hard work and give you your optimal lineup and top available waiver wire adds for both the current week and the rest of the season.

Find sneaky starts and high-upside players quickly before your opponents do. It's never been easier to dominate your league:

  • Import your roster and scoring settings, we'll scan the wavier wire and show you the best possible lineup.
  • View rankings and weekly projections for each of your players.
  • Set the highest scoring lineup possible every week.
  • Choose from players with the safest floor or the highest upside.
  • Optimize your lineup with or without the waiver wire.
  • View your league's wavier wire.
  • Make waiver wire decisions for the current week and rest of the season.
  • Get detailed information on every player (current week projections, matchup rating, season stats, etc.)
  • Access 4for4's premium content.
  • Read breaking news for your team.
  • Supports all league types and offensive positions (custom scoring, multiple FLEX, yardage bonuses, etc.)

LeagueSync® supports adding unlimited leagues from ESPN, Yahoo, CBS, NFL.com, RTSports, MyFantasyLeague, FFPC and Sleeper.

If you have any questions about the app or would like to report a bug, please send an email to apps@4for4.com.