What the optimizer does
- Classic and Showdown / Single Game slates on both sites, with Captain and MVP multipliers handled for you.
- Up to 150 lineups per build with min/max exposure per player, team stacks, bring-backs, uniqueness between lineups and salary floors.
- Projections with ranges — floor, median and ceiling for every player — plus projected ownership, so you can build for cash games or for leverage in large GPP tournaments.
- Confirmed lineups: scratched MLB hitters, non-starting pitchers and inactive NBA players drop out of the pool automatically.
- Upload-ready CSVs in the exact DraftKings and FanDuel formats, plus late swap after lock.
Roster formats
| Sport | DraftKings | FanDuel |
|---|---|---|
| NFL | QB, RB, RB, WR, WR, WR, TE, FLEX (RB/WR/TE), DST Cap $50,000 | QB, RB, RB, WR, WR, WR, TE, FLEX (RB/WR/TE), DEF Cap $60,000 |
| NBA | PG, SG, SF, PF, C, G, F, UTIL Cap $50,000 | PG, SG, SF, PF, C, G/F, F/C, UTIL, UTIL Cap $60,000 |
| MLB | P, P, C, 1B, 2B, 3B, SS, OF, OF, OF Cap $50,000 | P, C/1B, 2B, 3B, SS, OF, OF, OF, UTIL Cap $35,000 |
| NHL | C, C, W, W, W, D, D, G, UTIL Cap $50,000 | C, C, W, W, D, D, UTIL, UTIL, G Cap $55,000 |
| PGA | 6 golfers Cap $50,000 | 7 golfers (best 6 count) Cap $60,000 |
| NASCAR | 6 drivers Cap $50,000 | 5 drivers Cap $50,000 |
| Soccer | F, F, M, M, D, D, GK, UTIL Cap $50,000 | 4 FWD/MID, 2 DEF, GK Cap 100 credits |
| MMA | 6 fighters Cap $50,000 | MVP (1.5x points) + 5 fighters Cap 100 credits |
From slate to upload
- Pick a sport, a site and a slate — main, early, late or a single game.
- Adjust projections, lock or fade players and set your stack rules.
- Build, then simulate the lineups against a field built from projected ownership.
- Download the CSV and upload it to DraftKings or FanDuel.
Build for your contest with WarriorSim
For tournaments, WarriorSim™ Optimization compares candidate lineups in simulated contests and selects a set under your rules. Cash-game mode uses maximum-projection optimization. Read the WarriorSim tournament simulation guide for the workflow, a fictional example and the assumptions behind the estimates.
Questions
What is a DFS optimizer?
A daily fantasy sports optimizer finds the highest-projected lineups that fit a site's salary cap and roster rules. StatWarrior adds the rules you'd apply yourself — stacks, exposures, ownership limits — and simulates the results, so you're not just playing the single top-projected lineup everyone else has.
Does it work for DraftKings and FanDuel?
Yes. Every supported sport has both sites' roster formats and salary caps, and exports match each site's upload file.
How much does StatWarrior cost?
One plan, $29/month, with every tool included: the optimizer, projections, simulations, props and betting analytics. Cancel anytime in two clicks.
Is StatWarrior a sportsbook or a DFS site?
No. StatWarrior is a research and analytics tool. You build and export lineups here, then enter contests or place bets on DraftKings, FanDuel or wherever you choose, under their rules and the laws where you live.