ProspectPulse
A fantasy-baseball and MLB-fan alert tool that watches minor-league stats and 40-man roster moves, then pings you the moment a player like Eduardo Valencia gets called up — with debut-game highlights and a fantasy impact estimate for your roster.
fantasy baseball managers and prospect-obsessed MLB fans who want to react to call-ups before the news hits ESPN
- Custom watchlist of prospects with daily MiLB stat updates and call-up signal alerts
- 40-man roster move tracker with instant push notifications
- Debut-game tracker that surfaces stat lines and highlights within minutes
- Fantasy impact estimator that maps call-ups to your specific roster and league settings
Eduardo Valencia's name surging alongside an Orioles–Tigers broadcast shows fans are tracking specific prospects during games — but the underlying call-up signals are scattered across MiLB sites and beat reporters.
Fantasy baseball has millions of managers; dedicated call-up/prospect alert apps (Prospect Ping, Baseball Alerts) exist and market themselves to exactly this audience, confirming real demand for prospect-cuing signals.Prospect Ping | MiLB Player Alerts & MLB Prospect Notifications ↗Baseball Alerts — Real-Time MLB News & Alerts ↗
This exact wedge is already served by Prospect Ping (push alerts for call-ups/roster moves for fantasy rosters), Baseball Alerts (free), Rotoprospects (weekly rankings + risers), and Rotoballer prospect ETAs — the 'react before ESPN' position is taken.Prospect Ping for Fantasy Baseball ↗Baseball Alerts — Real-Time MLB News & Alerts ↗RotoProspects ↗
FantasyPros charges $5.99/mo for premium tools and prospects-only niche services (Prospect Ping app, Rotoprospects) sustain paid tiers, proving willingness to pay $5–10/mo for prospect intel in this audience.FantasyPros Premium Plans ↗Prospect Ping ↗
Fantasy baseball and MiLB prospect tracking are durable, multi-decade niches tied to MLB's structure, but revenue is sharply seasonal (spring–fall), limiting year-round cash flow and exposing the tool to offseason churn.RotoProspects ↗
Call-up + roster-move alerts from public MiLB data and beat reporters are already shipped by multiple indie apps, so the build is clearly feasible; harder parts are reliable MiLB stat feeds and fantasy-league-platform integrations (Yahoo/ESPN/CBS auth).Prospect Ping ↗Baseball Alerts ↗