The top projection isn't the winning lineup.
Slate Sleuth builds DraftKings lineups for the week that actually happens. It spreads your entries across the slate and backs every pick with play-by-play evidence.
Lineups the field didn't build.
Illustration only. Names and numbers are placeholders, not a real run.
Most optimizers solve for the average week. We follow the evidence.
Maximize projected points
- ×Every lineup chases the same highest total
- ×150 entries, one core, lightly reshuffled
- ×Projections with no receipts
Build on the evidence
- →Projections built from play-by-play, position by position
- →Your entries cover the slate instead of stacking the same bet
- →Every pick shows the evidence behind it
Three tools. One Sunday.
Start / Sit
Every roster decision for the week, ranked, with the matchup and usage data that drove it.
Lineup Builder
Build up to 450 DraftKings lineups with exposure, overlap and stacking controls, then export the upload file.
History
Every run you save, reopened any time, scored against what actually happened once the games are final.
Every pick, with its evidence.
Switch players in or out, set how many lineups to build and how many players any two may share, and see each player's signals beside his name.

Swipe to see the whole screen.
Renderings of the app. Names and numbers are illustrative.
From slate to upload file in three steps.
Pick your slate
The DraftKings slate loads with salaries, injuries and our projections already in place.
Build
Starter builds 20 lineups in one click. Advanced walks you through a step-by-step build of up to 450.
Export
Download the file DraftKings expects and upload it. Your run is saved to History.
Three plans. Pick your volume.
Starter
Price set at launch- Start / Sit
- One-click Lineup Builder
- Exposure and overlap controls
- History
Advanced
Price set at launch- Everything in Starter
- The step-by-step build that spreads 450 entries across the slate
Pro
Price set at launch- Everything in Advanced
- Loads your lineups into your DraftKings entries file, one lineup per entry
- Upload the filled file to DraftKings and every entry is set at once
Access is by invitation this season. Already invited? Sign in with the Google account we invited.
Ask for an invite.
Slate Sleuth is invite-only this season. Tell us who you are and how you play, and we'll reply by email.