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MLB DFS Optimizer

Build up to 150 DraftKings and FanDuel lineups with stacking rules, exposure caps, and a pattern score built from real winning lineups. This is the actual tool, on tonight's slate.

Build a Lineup Login

Pro from $29.95/mo billed annually · unlimited builds · CSV export to DraftKings and FanDuel · see our self-scored track record

Generated MLB lineups in the DraftEdge optimizer: projections, salaries, stack patterns, and the Historical Pattern Score panel scoring each build against winning lineup patterns
The live optimizer after one build: every lineup scored 0–100 against the shapes of 1,300+ top GPP finishes.
The optimizer player pool with projections, salaries, batting order, matchup data, and per-player lock, exclude, and exposure controls
The player pool: projections, salaries, batting order, Vegas context, and per-player locks, excludes, and exposure caps.
Scored against real winners
Every build gets a Historical Pattern Score: how closely its shape matches 1,300+ top-finishing lineups from real DraftKings GPPs.
Stacks, locks, exposure
Team stacking rules, correlation locks, min/max exposure, and up to 150 lineups per build.
CSV straight to your site
Export DraftKings and FanDuel entry files and upload them without retyping a lineup.