Our projections. Your build.

Three7 runs on proprietary NFL and MLB projections, with a projected stat line for every player. Then you take control: stack by team and position, set exposure limits, boost the players you like and build lineups the rest of the field won't have.

Open the NFL tool Open the MLB tool

Free to use. Just enter your email once.

Projections Sample slate
Player Salary Proj. Value
Boost or fade anyone: click a projection and type your own number.

Built to differentiate

Our projections are the foundation. Every setting on top of them is yours, so two people using Three7 on the same slate can end up with very different lineups.

Up to 20 lineups per build
Generate a full set of unique lineups in one run.
Custom stacking
Stack by team and by position, exactly how you want to correlate.
Exposure limits
Cap or floor any individual player across your build.
Filters and player boosts
Trim the pool and push up the players you're highest on.
Projected stat lines
See the yards, touchdowns and stats behind every projection, not just a point total.
Every DraftKings and FanDuel contest
Classic, Showdown and MVP, Tiers, Total Touchdowns and Total Yards.

NFL

  • Classic, Showdown and MVP, Tiers
  • Total Touchdowns and Total Yards
  • Projected stat lines for every player
  • Up to 20 lineups per build
Open the NFL tool

MLB

  • DraftKings and FanDuel contests
  • Team and position stacking
  • Projected stat lines for every player
  • Up to 20 lineups per build
Open the MLB tool

NBA

Coming soon

  • The same projections and build controls, for basketball.

How a build works

  1. Pick your contest

    Choose DraftKings or FanDuel and any contest type. The player pool loads with our projections and stat lines.

  2. Shape the build

    Set your stacks, exposure limits, filters and boosts. Change any projection you see differently.

  3. Build lineups

    Generate up to 20 lineups that reflect your read, ready to enter.