NFL Optimizer

Connection

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Worker URL

Worker Auth Token

Locked by default on every page load to prevent an accidental edit — click "Locked" to unlock and change it. Saved automatically as you type once unlocked.

Slates

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Upload Slate CSV

No slate loaded

Accepts either final_projections_{site}_{week}.csv (to build lineups) or an already-built lineup_*.csv (to view). Give each slate a short name — it can be anything (classic_wk3, preseason_wk1, thanksgiving, early_wk4). Persists across reloads and syncs to cloud.

Build a Lineup

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# Lineups

Max Exposure %

Uniqueness

Stack Mode

Randomization %

Minimum Salary

Lineups must spend at least this much (cap is $50,000 on DK, $60,000 on FD -- the slider adjusts automatically when you switch sites).

Minimum Projection

Excludes any player projected below this many points from the pool entirely, before the solver runs (0 = no floor). Locked players are always exempt.

Minimum Total Ownership

Requires the lineup's summed ownership to be at least this much (0 = no floor; same units as "Total Own" on a built lineup, e.g. 130). Set very high to see a "super chalk" build for comparison against the true optimal.

FLEX Eligible Positions

RB WR TE

Settings Presets

Player Pool

Using estimated_ownership_pct from the slate, if present

Runs the actual optimizer.py via GitHub Actions (typically 20-90s) and supports every control above.