Oddsmyth

Overview

Oddsmyth is an AI-powered fantasy baseball assistant that integrates directly with Yahoo and ESPN leagues to provide tailored roster and matchup advice. By analyzing your specific league settings, opponents, and available free agents, it offers personalized recommendations for lineups, trades, and waiver wire pickups in plain English. It acts as a knowledgeable second opinion to help you make smarter, data-driven fantasy decisions.

What it does

• Connects to Yahoo and ESPN leagues to import your specific roster, scoring settings, and league standings.
• Provides personalized lineup optimization, waiver wire recommendations, and trade evaluations based on your league's unique context.
• Sends a daily morning brief every game day with actionable tips and lineup status updates.
• Offers a Draft Prep mode providing rankings, ADP analysis, and scouting data for draft-day assistance.
• Cites data sources for every recommendation, utilizing live MLB stats, FanGraphs projections, and Statcast metrics.

Who it's for

• Fantasy Baseball Players
• Yahoo Fantasy Users
• ESPN Fantasy Users
• Competitive Fantasy Managers

Why it works

• Personalized advice based on your actual league roster and scoring settings, rather than generic, league-agnostic rankings.
• Automated daily briefs keep you informed about lineup decisions and waiver opportunities without requiring manual research every morning.
• Integration with advanced data sources like Statcast and FanGraphs ensures recommendations are grounded in professional-grade scouting and metrics.
• Read-only league access prioritizes security, allowing you to retain full control while receiving automated insights.
• Credit-based pricing model allows users to pay only for deep analysis while keeping quick, factual questions free.

Founder story

Oddsmyth was created in 2026 by solo founder Kwan Kim. A fantasy baseball enthusiast in multiple H2H leagues, Kim grew frustrated with spending 30+ minutes daily on manual research. He built Oddsmyth to solve the 'generic advice' problem, creating an AI co-manager that actually understands the specific rosters, opponents, and scoring rules of a user's private leagues.

Alternatives

• FantasyPros
• Yahoo Fantasy Built-in Tools

Comparison overview

• Oddsmyth provides league-specific, personalized coaching based on your actual roster and opponents, whereas legacy platforms often provide generic, league-wide rankings. [Oddsmyth uses league-specific data for personalized advice , while legacy tools rely on broad, generic consensus rankings/