RosterWire
A fantasy baseball trade-deadline companion that scores every MLB rumor for your specific roster and league settings, then tells you whether to buy, sell, or hold.
Fantasy baseball managers in head-to-head or category leagues trying to win their trade deadline
- Personalized impact score that ranks every reported MLB trade by how it shifts your specific roster and category needs
- Buy-low and sell-high alerts the moment a star's usage is rumored to change teams or roles
- Waiver and FA pickup suggestions auto-generated the moment a trade breaks
- Auction dollar-value restimation engine that recalculates player prices for your league format
With the August 3 MLB trade deadline looming and starters like Freddy Peralta and Tarik Skubal on the block, fantasy managers have roughly one week to react to moves that swing entire leagues.
Strong seasonal demand: dedicated MLB trade-deadline tracker pages (RotoBaller's 2026 deadline tracker), MLBTradeRumors.com, RotoWire rumors feed, and 'freddy peralta' Google Trends at 200+ show fantasy managers actively seek rumor-to-roster guidance.MLB Trade Deadline Updates Tracker - Fantasy Baseball Sleepers (2026) ↗Latest MLB Rumors | RotoWire ↗
Market is crowded: FantasySP, RotoBaller, FantasyPros, AllFantasy (already AI-powered), TheTradeAnalyzer, and Razzball all offer personalized league-setting trade analyzers; MLBTradeRumors already covers the rumor angle and TheTradeAnalyzer already scores trades 0-100 against your league format.MLB Trade Analyzer | The Trade Analyzer ↗Fantasy Baseball Tools - AI Trade Analyzer & Waiver Help | AllFantasy ↗Fantasy Baseball Trade Analyzer | FantasyPros ↗
Proven willingness to pay in the category: FantasyPros premium tiers, RotoBaller Premium, Fantasy Alarm All-Pro, and Dynatyze Pro/Ultra plans all monetize baseball tools — but a deadline-only companion has a ~2-week useful window, making recurring subscription conversion difficult without a year-round product surface.Premium Subscription Prices and Plans | Upgrade at FantasyPros ↗Dynatyze Baseball Pricing — Pro & Ultra | Dynatyze ↗
The MLB trade deadline fires once a year (late July) and the tool is useful for roughly 1–2 weeks; without expanding into in-season trade evaluation, waiver wire, or offseason content, the product has no recurring usage and limited defensibility.MLB Rumors - MLBTradeRumors.com ↗
Buildable: rumor data is publicly aggregated by MLBTradeRumors/RotoWire, player projections (Steamer, etc.) are open, and LLMs can map rumors to roster impact — but personalized league-sync, ingestion latency, and the narrow window make it a seasonal MVP rather than a trivial project.