Privacy Policy
Last updated: April 2, 2026
At SportsWZRD, we take your privacy seriously. This Privacy Policy explains how we collect, use, store, and protect your information across all our products: the SportsWZRD website, Fantasy Basketball WZRD browser extension, and Fantasy Baseball WZRD browser extension. By using any SportsWZRD product, you agree to the practices described in this policy.
SportsWZRD Website
Web platform for fantasy sports analytics
Fantasy Basketball WZRD
Browser extension for Chrome & Firefox
Fantasy Baseball WZRD
Browser extension for Chrome & Firefox
SportsWZRD Website Privacy
The SportsWZRD website (sportswzrd.com) is our web platform where you can access fantasy sports analytics, manage your account, and connect your fantasy leagues.
1.1 Account Information
When you create a SportsWZRD account, we collect:
- Email address - Used for account creation, authentication, and service communications
- Password - Stored using industry-standard hashing (bcrypt, never in plain text)
- Account preferences - Theme settings (light/dark mode), notification preferences
- Profile information - Optional display name or avatar
1.2 Fantasy League Data
When you connect your fantasy leagues, we store:
- Yahoo Fantasy Data - League information, team rosters, player stats, matchup data (accessed via OAuth with your explicit permission)
- ESPN Fantasy Data - For private ESPN leagues, we store SWID and S2 authentication tokens (session cookies) to access your league data. Public league data is read directly without authentication.
- League Settings - Scoring categories, league type, roster positions, league rules
- Team Information - Your team name, roster, players, and historical performance
Important: Yahoo OAuth tokens and ESPN session tokens are encrypted and can be revoked at any time from your account settings.
1.3 Website Analytics
We use Mixpanel to understand how users interact with our website:
- Page views and navigation paths
- Feature usage (player comparison, auto-add, schedule views)
- Device type, browser, operating system, screen resolution
- Referral source (UTM parameters, referrer URL)
- Session duration and engagement metrics
1.4 Cookies and Storage
- Session cookie - 30-day authentication cookie (httpOnly, secure in production)
- UTM parameters - Stored in localStorage for marketing attribution
- Theme preference - Stored to remember light/dark mode
Subscription & Billing
For premium subscriptions, we use Stripe to process payments. We store your subscription status and billing history, but we do not store your credit card information—all payment data is handled securely by Stripe.
Fantasy Basketball WZRD Extension Privacy
The Fantasy Basketball WZRD browser extension enhances your Yahoo and ESPN fantasy basketball pages with live projections, analytics overlays, and tools. It operates directly in your browser with minimal data collection.
2.1 Extension Permissions
- Read-only access - The extension only reads data from Yahoo and ESPN fantasy pages to display enhanced analytics overlays
- No data modification - Cannot modify your league data, rosters, or make transactions without your explicit action
- Local processing - Data is processed locally in your browser; page content is not sent to our servers
2.2 What the Extension Collects
The Basketball extension collects minimal data:
- Feature usage - Which features are activated (projections, games remaining overlay, Me vs League, etc.)
- Error reports - Anonymous error data to fix bugs and improve stability
- Extension version - To ensure you receive compatible updates
2.3 Yahoo Integration (Extension)
For Yahoo leagues, the extension enhances pages using data from our servers after you authenticate on sportswzrd.com. Your Yahoo OAuth token is securely stored on our servers (not in the extension) and can be revoked at any time.
2.4 ESPN Integration (Extension)
ESPN authentication tokens are stored on our servers. For ESPN leagues:
- Public leagues: The extension reads publicly available data directly from the page
- Private leagues: We store your ESPN SWID and S2 authentication tokens (with expiration dates) to access private league data. These are ESPN's session cookies that allow us to fetch your private league information on your behalf.
- Token security: ESPN tokens are stored encrypted in our database and can be revoked by disconnecting ESPN in your account settings
- Page processing: League data is enhanced locally in your browser after being fetched by our servers
2.5 What the Extension Does NOT Collect
- Browsing history outside of Yahoo/ESPN fantasy pages
- Personal information not related to fantasy basketball
- Payment or financial information
- Passwords for any site (we only store ESPN session tokens, not login credentials)
Fantasy Baseball WZRD Extension Privacy
The Fantasy Baseball WZRD browser extension provides the same privacy protections as the Basketball extension, tailored for fantasy baseball leagues on Yahoo.
3.1 Extension Permissions
- Read-only access - Reads Yahoo fantasy baseball pages to display analytics overlays
- Local processing - Pitcher/batter stats and projections are processed in your browser
- No data modification - Cannot change your roster or league settings
3.2 What the Extension Collects
- Feature usage - Baseball-specific features (matchup projections, games remaining, player statlines)
- Error reports - Anonymous errors to improve the extension
- Extension version - For update compatibility
3.3 Yahoo Integration (Baseball)
The Baseball extension follows the same integration pattern as the Basketball extension:
- Yahoo: OAuth-based authentication through sportswzrd.com; token stored securely on our servers
3.4 Baseball-Specific Features
The Baseball extension includes features that process baseball-specific data locally in your browser:
- Pitcher/Batter analytics - Calculated locally from page data
- Matchup projections - Computed in-browser using your league's scoring categories
- Games remaining - Fetched from our API but displayed locally
3.5 Advertising
The Fantasy Baseball WZRD extension may display advertisements provided by third-party partners, including PlayaYield. To deliver and measure advertising, limited technical information such as IP address, device type, browser type, and interaction data may be transmitted to advertising partners. For more information, see PlayaYield's Privacy Policy.
Common Privacy Practices
The following practices apply to all SportsWZRD products:
4.1 Third-Party Services
We use trusted service providers to operate our platform. All providers are contractually obligated to protect your data:
| Service | Purpose | Products Using It |
|---|---|---|
| Supabase | Database & authentication | SportsWZRD Website |
| Mixpanel | Product analytics | All Products |
| Stripe | Payment processing | SportsWZRD Website |
| Yahoo | Fantasy data access (OAuth) | All Products |
| ESPN | Fantasy data (public pages + stored tokens for private leagues) | All Products |
4.2 Data Security
- Encryption - All data encrypted in transit (TLS/SSL) and at rest
- Secure authentication - Passwords hashed with bcrypt; OAuth tokens encrypted
- Session security - HttpOnly, secure cookies with SameSite protection
- Access controls - Role-based access for internal systems
4.3 Your Privacy Rights
For all SportsWZRD products, you have the right to:
- Access your data - Request a copy of all data we hold about you
- Update information - Edit account details in your profile
- Delete your account - Permanently remove all data (website accounts)
- Revoke access - Disconnect Yahoo OAuth or uninstall extensions at any time
- Opt-out of analytics - Contact us to disable Mixpanel tracking
4.4 Data Retention
- Active accounts - Data retained while your account is active
- Inactive accounts - Deleted after 12 months of inactivity
- Deleted accounts - Permanently removed within 30 days
- Extension data - Minimal data; cleared when extension is uninstalled
- Analytics - Retained up to 2 years for product improvement
Other Important Information
5.1 Children's Privacy
SportsWZRD products are not intended for children under 13. We do not knowingly collect personal information from children under 13. If we become aware of such data, we will delete it immediately.
5.2 International Users
SportsWZRD is based in the United States. If you access our services from outside the US, your data will be transferred to, stored, and processed in the United States. By using our products, you consent to this transfer.
5.3 Changes to This Policy
We may update this Privacy Policy periodically. When we make significant changes, we will notify you via email or through a prominent notice on our website. The "Last updated" date at the top of this page indicates when the policy was last revised.
5.4 Contact Us
If you have any questions about this Privacy Policy or our data practices for any SportsWZRD product:
- Email: hello@sportswzrd.com
- Contact Form: sportswzrd.com/contact
By using any SportsWZRD product—whether the website, Fantasy Basketball WZRD extension, or Fantasy Baseball WZRD extension—you acknowledge that you have read and understood this Privacy Policy and agree to its terms. Thank you for trusting us with your fantasy sports analytics needs.