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Fantasy baseball vv1.1.0 2026 Rank: #2397

Oddsmyth ✓

Your AI co-manager for fantasy baseball.

Source rating 5.0 (2) 23k views 3 saves 3 comments Freemium
AI Fantasy Baseball Baseball Baseball Savant
More categories (4)
Daily Lineup Brief ESPN Fantasy ESPN Fantasy Integration Fantasy baseball
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Free + from $4.99

Verdict

A quick read before you dig into the full page.

Best if
Your AI co-manager for fantasy baseball
Skip if
Not autopilot
Pick this when
Connects to Yahoo Fantasy

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Overview

Oddsmyth is an AI co-manager for fantasy baseball. Connect your Yahoo or ESPN Fantasy league and get personalized lineup, waiver wire, trade, and matchup advice based on your actual roster, opponents, and scoring settings. Once connected, Oddsmyth imports your roster,standings, and league settings and provides an instant team overview. It acts as a knowledgeable second opinion you can bounce decisions off of -- start/sit choices, trade evaluations, waiver pickups -- but you always make the final call. Every morning at 9am ET, you get a free email brief with lineup suggestions and swap recommendations for that day's games.
Recommendations are backed by live data from the MLB Stats API, Statcast expected stats from Baseball Savant, rest-of-season projections from FanGraphs Steamer, and your league's specific data from Yahoo or ESPN. Oddsmyth requests read-only access to your fantasy league and never stores Yahoo credentials. Pricing is credit-based: in-depth analyses cost 1 credit, quick questions and daily briefs are always free, and new users start with 5 free credits.
Oddsmyth website

Best for

Short scenarios where Oddsmyth tends to shine.

  • Your AI co-manager for fantasy baseball.

Example outputs 1

Sample generations and before/after results for Oddsmyth.

Oddsmyth screenshot
Oddsmyth screenshot Oddsmyth website

Access & connections

Where you can use Oddsmyth, and what it plugs into.

Platforms

Web

Integrations

Make

Capabilities

What this tool accepts, produces, and is strongest at.

Input

  • API
  • Tabular
  • Text

Output

  • Tabular
  • API
  • Text

Highlights

  • Use code TAAFT
  • 15% OFF

Supported features

  • Assistant
  • Integrations
  • Automation

Pros & cons

Pros

  • Connects to Yahoo Fantasy
  • Imports user's roster
  • In-depth team overview
  • Provides lineup changes insights
  • Guides on waiver wire
  • Aids in trade decisions
  • Based on user's roster
  • Analyzes opponents
Show 22 more
  • Considers scoring settings
  • Incorporates league-specific factors
  • Uses official MLB Stats API
  • Includes FanGraphs Steamer projections
  • Incorporates Yahoo Fantasy data
  • Transparency in recommendations
  • Promotes informed decision-making
  • Read-only access to leagues
  • Protects user's control
  • Doesn't store user credentials
  • Uses OAuth tokens
  • Future integration with ESPN
  • Future integration with Sleeper
  • Acts as co-manager
  • Offers second opinion
  • Provides matchup strategies
  • Quick team overview
  • Provides fact-based recommendations
  • Ensures account safety
  • Simple credit pricing system
  • Free replies to quick questions
  • Plans to support multiple platforms

Cons

  • Not autopilot
  • Read-only league access
  • Only supports Fantasy Baseball
  • No storage of credentials
  • User makes final decisions
  • Lacks real-time decision-making
  • Usage restricted to MLB

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Releases 2

Oddsmyth v1.1.0 Mar 22, 2026 Current

Now open to all users - no waitlist. 5 free credits on signup.

New features:

  • Draft Prep Mode: get pre-draft strategy without connecting a league
  • Player comparison tool: side-by-side stats and projections for 2-3 players
  • FanGraphs Steamer ROS projections integrated into every recommendation
  • Live game scores and player stats in context panel
  • Chat history: access past analyses anytime
  • SEO guides: xwOBA explainer, scoring settings, trade evaluation
  • Comparison pages: Oddsmyth vs ChatGPT, vs FantasyPros

Improvements:

  • Smarter query classification (fewer false credit charges)
  • Streaming tool-call progress (see what the AI is doing in real-time)
  • Mobile UX polish (safe areas, better touch targets, swipe gestures)
  • Spring training stats support
Initial release March 11, 2026
Initial release of Oddsmyth.

Imported reviews 2

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oriole serpent Jul 1, 2026 [email protected]

I'd like to see more reviews from actual users before relying on it for my league and i'd still double-check its recommendations before making a big trade.

Kwan Kim Mar 18, 2026 v@ initial release

Hey! I'm Kwan, the solo founder behind Oddsmyth. I built this because I play in 2 Yahoo H2H fantasy baseball leagues and was spending 30+ minutes every morning researching lineups, scanning the waiver wire, and evaluating trades. The tools I tried (FantasyPros, Yahoo's built-in recs) all had the same problem: they don't know my league. They give generic advice based on generic rankings.

Oddsmyth connects to your Yahoo Fantasy league and actually knows your roster, your opponents, your scoring settings, and who's available on your waiver wire. You can ask it anything in plain English ("who should I start today?", "is this trade worth it?", "who should I grab off waivers?") and it gives you a specific answer with reasoning based on your situation.

It's not meant to replace doing your own research. It's a second opinion you can bounce decisions off of when you're torn on a close call or managing multiple leagues and don't have time to dig into every decision.

The AI is powered by Claude and uses live data from the MLB Stats API, FanGraphs Steamer projections, and your Yahoo league data. You get 5 free credits to try it. Quick questions (game times, scores, injury checks) are always free.
I'd love feedback from anyone who plays Yahoo fantasy baseball. What's working, what's not, what would make it more useful. I'm building this in public and actively improving it based on what real users tell me.

FAQ 12

What features does Oddsmyth offer?
Oddsmyth offers a multitude of features such as lineup optimization, waiver recommendations, trade evaluations, and matchup strategies. It provides a comprehensive team overview by importing the user's current roster, standings, and league settings. Furthermore, it gives detailed analytical perspectives based on the user's roster, opponents, scoring settings, and other league-specific factors.
How does Oddsmyth integrate with my Yahoo Fantasy league?
Oddsmyth integrates with your Yahoo Fantasy league by connecting to it. Upon connection, it intelligently imports your current roster, standings, and league settings. This information is used to provide a thorough overview of your team.
Which data sources does Oddsmyth use for analysis?
Oddsmyth utilizes multiple data sources for analysis. These include live stats and schedules from the official MLB Stats API, rest-of-season projections from FanGraphs Steamer, and your league's specifics from Yahoo Fantasy, to provide a data-driven perspective on your decision-making.
How does Oddsmyth ensure my privacy?
odsmyth ensures your privacy by limiting its access level to read-only mode when connecting to your leagues. This means it can analyze the data but can't make any changes. Furthermore, it doesn't store client credentials but uses industry-standard OAuth tokens for additional security.
What type of access does Oddsmyth have to my Fantasy league data?
Oddsmyth has read-only access to your Fantasy league data. It means it can view and analyze your data, but it does not have the ability to modify, delete, or change any details. This is a security measure that ensures user control over the data.
Can Oddsmyth make changes to my lineup or trades?
No, Oddsmyth cannot make changes to your lineup or trades. The AI tool has only read-only access to your Fantasy league, meaning it cannot modify any data. It only offers second opinion, leaving all final judgment calls to the user.
Does Oddsmyth store my Yahoo credentials?
Oddsmyth does not store your Yahoo credentials. Instead, it uses industry-standard OAuth tokens to connect to your Fantasy league. This method is a safety measure that further strengthens data security while respecting user privacy.
Are ESPN and Sleeper integrations available on Oddsmyth?
While Yahoo Fantasy is supported at launch by Oddsmyth, integrations with ESPN and Sleeper are in the pipeline. As of now, these additional integrations are not yet available, but they're expected to broaden the platform's reach.
What insights does Oddsmyth provide for lineup optimization?
Oddsmyth offers insights for lineup optimization by factoring in the user's roster, opponents, scoring settings, and other league-specific aspects. It combines these factors with live stats and schedules from the MLB Stats API, as well as rest-of-season projections from FanGraphs Steamer.
How does Oddsmyth help with trade evaluations?
Oddsmyth aids in trade evaluations by analyzing the user's current roster, performance statistics, league dynamics, and projections. It offers a balanced opinion, backed by comprehensive data, specific to the user's league settings and player performance.
What are Oddsmyth's strategies for matchup?
Oddsmyth strategizes for matchups taking into account user's roster, opponents, league scoring settings, and other league-specific aspects. It provides detailed analysis and recommendations based on these factors to give better understanding of the competition.
What is meant by Oddsmyth being an AI co-manager?
Oddsmyth, being an AI co-manager, means it assists you in managing your Fantasy Baseball game. It doesn't take over your decision-making process, but provides a second opinion based on comprehensive data analysis. Thus, it enhances your experience in Fantasy Baseball without taking away your control.
Oddsmyth Free + from $4.99
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