MLB stacking, built on measured data.
LineupIQ builds MLB portfolios around team stacks the way winning fields actually construct them: stack tendencies measured from real DraftKings contests, park-aware correlations from a full season of box scores, and contest sims scored against real payout structures.
Built for how MLB GPPs are actually won
Stacks and correlation decide MLB nights. Every piece below ships in the one LineupIQ plan.
Stacks with measured priors
4-man and 5-man team stacks built the way real DraftKings fields build them: stack tendencies measured from actual contests, by slate size, not guessed.
Park-aware correlations
Batter-batter and team correlations measured against a full season of MLB box scores, including how offense-friendly parks actually move scoring.
Your contest, recreated
LineupIQ rebuilds the contest you plan to enter: up to 10,000 opponent lineups modeled on real DraftKings fields, scored against the actual payout structure. Every build carries a projected ROI before you pay an entry fee.
Portfolio-level optimization
Optimizes bankroll results across every contest you enter at once, shrinking noisy ROI estimates before trusting them, instead of maximizing one lineup at a time.
Late swap for late scratches
Import your live entries, lock the games that started, and re-optimize the rest when lineups and weather break late.
Your projections, your rules
Use our projections or import your own as named sets per slate, and switch sources per build. DraftKings and FanDuel supported.
MLB slates in three steps
Pick your slate
Slates appear automatically as DraftKings and FanDuel post them, classic and single-game formats included.
Set your rules
Stacks, exposures, and your own projections if you have them. Or run the defaults and let the engine drive.
Simulate, then export
Build the portfolio, watch it fight a realistic field, keep what survives, and export upload-ready CSVs.
Simple pricing
One plan. Every sport, every tool. MLB included, obviously.
Monthly
Flexible, month to month
Yearly
Every season covered
MLB questions
How does MLB stacking work in LineupIQ?
Set primary and secondary team stack sizes and exposure caps, or let the generator apply stack tendencies measured from real DraftKings contests. Stacks are correlated using a full season of box-score data.
Which MLB contests does it support?
DraftKings and FanDuel classic slates plus single-game formats, from full main slates down to small night slates.
Can I use my own projections?
Yes. Import your projections as a named set for any slate and switch between sources per build, or blend with ours. Ownership projections are included.
How does the free trial work?
New subscribers get 7 days of full access at $0. A card is required to start, you're not charged until the trial ends, and cancelling before then costs nothing.