Fantasy Football Metrics

DFS Lineup Optimizer

Build winning DFS lineups from top projections and cutting-edge technology

  • Receive quality projections and up-to-date injury and batting order information
  • Lock players and let the DFS lineup optimizer fill in the rest
  • Use cutting-edge multi-lineup algorithms for generating up to 150 optimized DFS lineups
USD9.99
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Supports NFL, MLB, NBA and NHL for DraftKings, FanDuel and Yahoo lineups. Easy to cancel when your favorite sport season is over.

Winning DFS Starts With Top Projections & Player Info

Top Projections


  • Get optimized NFL DFS lineups using FFM's expert projections
  • Get optimized NBA, MLB and NHL lineups using quality consensus blend projections

Injury and Other Information


  • Get current injury and game time decision information to help you eliminate risky plays
  • Get batting order and opposing pitcher information for baseball

Regular Projection Updates


  • The DFS Lineup Builder reloads all projections and player information throughout the day
  • It indicates when the next update will occur, so you can have the latest projections and information right before your slate starts
  • If your lineup recommendation is out of date, you get a pop-up warning, but you don't lose your previous work.

Unique & Powerful Controls

Auto Team Stacking


  • Team stacking is a strategy used for gaining a higher probability to win higher payout contests, e.g., if a QB does well, then his receivers do well also
  • Select a team and how many players to stack from that team, giving your lineup greater upside potential
  • Auto-team stacking is our unique feature that finds the team stack that results in the highest optimized DFS lineup result

Lock, Exclude and Select


  • Select players you want in your lineup
  • Exclude players you don't want in your lineup
  • Get re-optimized DFS lineups automatically as you make selections

Other Options


  • Select your contest type and slate
  • Eliminate players with questionable game status and/or below a projected fantasy point minimum
  • Prevent lineups that have opposing offensive and defensive players

Advanced Player Tables Help You With Complex Lineup Choices

Three Separate Tables


  • Available Players
  • Unavailable Players
  • Deselected Players

Dynamic Available Player Recalculation


  • Enables you to quickly see the impact of player selection choices and ensures you only select options that can still result in a complete lineup
  • As you lock and deselect players, it recalculates which players are still available based on salary cap, used positions, team stacking requirements, etc.
  • A "?" in the Unavailable Players Table tells you exactly why a player is no longer available based on more than a dozen complex rules

Positional Filters & Sorting


  • View and filter all players for any combination of positions
  • Sort data by any column
  • See what lineup positions a player can be locked into

Use Features Designed for Professional-Level Play

Auto Max/Min Exp, Stack and Diversity Bonuses


  • Auto Max and Min Exposure: Sets a max and min exposure for all players based on our secret sauce formula!
  • Auto Team Stacking %: Bumps up a player's fantasy point projection with a positive cross correlation to other players in a lineup by the percent you specify.
  • Auto Diversity %: Bumps up a player's fantasy point projection if he hasn't been selected for any lineups by the percent you specify.
  • Min Fantasy Points: Excludes players below the fantasy point threshold that you specify. A higher floor causes the optimizer to run faster.
  • Max Exposure Percentage %: Sets a ceiling to the number of times a player can be used as a percentage of the number of lineups you generate.
  • Diversity %: Sets a goal to include the number of unique players in your lineups as a of percentage of the number of lineups you generate.
  • Min difference: Specifies the minimum number of players that must be different between any two lineups.
  • Exclude GTD, OUT, and teams: Excludes players with a game-time-decision (GTD) or out status, or on certain teams. Delete the team name from the list of teams To remove all players of that team.
  • Min/Max Exposure: Sets the min and max percentage of lineups in which a player can be used and overrides the auto and global exposure settings

Process-Oriented Iterative Refinement


  • Uses technology similar to that used for synthesizing computer chip logic to generate up to 150 lineups
  • The algorithm starts with lineups that only use best-value players at each salary tier and then works on all lineups as a set making trade-offs between lineups to max and min exposure and diversity requirements while maximizing fantasy points and stack bonus
  • You receive a log that shows the various stages of optimization as it aggressively attempts to meet all your requirements
  • It iterates at each stage until it can't find any more improvements
  • Gone are the dark ages of hard 3/2/2 team stacks; now you can control how much to trade off fantasy points versus team stacking to give you the best combination of lineups to meet your requirements

Customize & Write Out Projections


  • In addition to projections from multiple providers, ASL's DFS Lineup Optimizer creates an equal blend from all providers
  • You can specify your own blend to give more weight to the the providers you like most
  • You can also customize your projections by directly setting the projections of individual players
  • Upload the DraftKings or FanDuel player list to write-out lineups in DraftKings or FanDuel format
  • Write out all the player projections into a CSV file

Build top daily fantasy sports lineups to enter contests while you are on the go or from home.

FFM's DFS Lineup Builder blends top projections and provides advanced professional-level multi-lineup features to give you the lineup guidance you need to build winning DraftKings, Fanduel and Yahoo lineups

Start building competitive Daily Fantasy Sports lineups today Get Started

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