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🧭 Start here

Every Builder. One Page.

Yes — every sport has its own builder, tuned to how that sport actually scores. This page is the map. Three questions get you to the right tool every time.

1 · Pick your sport
Jump to the section below.

Each sport's tools live together — nothing else to hunt for.

2 · Auto or by hand?
Optimizer/Lab = the sim builds for you.

It generates thousands of candidates, race/game-sims them, and ranks the best. Hand Builder = you pick every player, with live cap math and my board beside you.

3 · Test before you enter
Contest ROI Simulator.

Load your finished lineups and see how they'd do against a simulated field for your exact contest type. Then export the DK CSV and upload.

⚾ MLB

⚡ Lineup Builder — every sport START HERE
MLB Main & Turbo, NASCAR, MMA, PGA, LoL — one page. Pick your real DK contest and it calibrates the sim to that exact field, fee and payout.
Build · simulate · export
⚔️ MLB Showdown Lab
Every single-game slate — captains, flex, ownership & cap-legal builds.
Single game
✋ MLB Hand-Builder
Pick the players you want, it fills the rest optimally and keeps you cap-legal.
Build by hand
📊 MLB Projections
The full board — proj, ceiling, floor and ownership for every player.
Research
⛳ PGA Optimizer
Showdown and week-long in one engine — Cash, SE, 20-max, 150-max.
Golf
🏁 NASCAR Board
Driver board with the starting grid built in — place differential is most of the scoring.
NASCAR
🥊 MMA MadLabs Builder
One click builds a full unique 150, simulated against your contest.
Fight cards
🧱 MLB Stack Ranker
Every team stack ranked by implied total, park, opposing arm and ownership.
Stack research
⚔️ Showdown Central
Every single-game builder and playbook in one place.
Index