Prop DFS · SINGLE GAME BETA
Showdown Optimizer
Single-game lineups for DraftKings Showdown (Captain Mode) and FanDuel Single Game, built from our own 10,000-sim projections with each site's real salaries and scoring. It always loads the next single-game slate.
21+ only. Model output, not betting advice. Check every lineup on the site before you enter. Classic slates: Lineup Optimizer.
Captain can be:
Lineups
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Player pool
🔒 lock (any slot) · C lock as Captain/MVP · ✕ exclude · Max % caps exposure for that player.
| Lock | Player | Pos | Salary | CPT $ | Mean | Median | p85 | Pts/$1K | Max % | Exp |
|---|
Rules as encoded
- Projections. Skill players: PropSims sim draws scored with each site's rules (DraftKings full PPR, FanDuel half PPR, +3 yardage bonuses on both). D/ST: own-model mean. Kickers: a simple, labelled estimate from our expected team touchdowns plus a league-average field-goal rate. Players the model doesn't project (inactive, out, deep reserves) aren't in the pool; injury tags refresh with our live injury poller.
- Exact solver. Each lineup is an integer program (HiGHS in your browser), so lineup 1 is the true optimum for the numbers chosen. Captain/MVP costs and IDs come straight from the site's own player list.
- Export. The CSV uses each site's upload header (DraftKings: CPT + 5 FLEX IDs; FanDuel: MVP + 5 AnyFLEX IDs), one lineup per row.