PennantEdge Fantasy Baseball Analytics · Est. 2026

For Yahoo Fantasy Baseball managers

Win your league with data, not hunches.

PennantEdge connects your Yahoo league to Statcast-grade analytics — then tells you exactly who to start, stream, trade, and draft. In a web app, and overlaid right on Yahoo with our Chrome extension.

Request early access Currently in private beta ahead of the 2027 season.
The lineup card

Nine tools. One batting order.

Every engine is synced to your league's actual scoring settings — not generic rankings.

  1. Leadoff
    Lineup OptimizerStart/sit calls scored on matchup, recent form, and your category needs — applied back to Yahoo in one click.
  2. 2B
    Trade AnalyzerLeague-aware player values with per-category impact deltas, computed against your league's real scoring.
  3. SP
    Streaming Pitcher FinderFree-agent arms scored 0–100 on matchup, park, and two-start weeks — day by day.
  4. RF
    Waiver Wire EngineTargets ranked by your roster's category gaps, xStat upside, and ownership momentum.
  5. CF
    Sleeper DetectionxBA and xSLG differentials surface unlucky hitters before your league-mates notice.
  6. 3B
    Trending & Team NeedsHot and cold signals from ownership and start-rate swings, mapped to what your team is missing.
  7. SS
    Draft IntelligenceVOR rankings, positional scarcity, and "will they be there?" pick-survival odds.
  8. C
    Live Draft SyncA live draft room that follows your Yahoo draft pick by pick, with best-available advice on the clock.
  9. DH
    Chrome Extension OverlayStart/sit badges, matchup trends, and waiver scores injected directly onto Yahoo Fantasy pages.
First inning

Connect your league

Sign in and link your Yahoo Fantasy account. We read your league's scoring, rosters, and matchups.

Every morning

We crunch the numbers

Fresh MLB data, Statcast expected stats, projections, and trends — refreshed daily before you wake up.

Game time

You make the calls

Clear, ranked recommendations for every decision — with the reasoning shown, never a black box.

Built by a manager who was tired of losing to spreadsheets.

PennantEdge is in private beta for the 2027 season. If you want in early — or you're reviewing our Yahoo Fantasy Sports API integration — we'd love to hear from you.

Get in touch