Last updated: 2026-06-17

This browser extension exists for a single purpose: to copy your own GameChanger team's statistics to your own Dugout Report coach dashboard, at your request. It is operated by you, runs in your browser, and uses your existing GameChanger session.

What the extension accesses

While you are on web.gc.com, the extension reads data the GameChanger client already fetches for you:

• Team season stats and roster — the response bodies of the GameChanger app's own season-stats and players API calls.
• Per-game box scores — fetched for completed games using the same request the GameChanger app uses, to obtain per-game pitch counts.
• Two request headers (gc-token, gc-device-id) from the GameChanger app's own requests, used only to authorize the box-score fetches above. These are your short-lived session credentials; they are never sent anywhere except back to GameChanger's own API.
• The team identifiers in the page URL (short id / slug) so it knows which team you are syncing.

The extension does not read your GameChanger password (you never type it into the extension), your email, payment information, browsing on other sites, or any data from teams you don't open.

How the data is used

When you click Sync, the extension assembles the season stats, roster, and per-game box scores and uploads them to the dashboard you connect it to, using your team's upload key (supplied by the connection code you paste from your dashboard's Setup page). That destination is your own coach dashboard. The data is used only to render your dashboard.

What is stored, and where

• In your browser only: the dashboard URL and upload key (chrome.storage.local), and a temporary copy of the captured stats for the current browser session (chrome.storage.session, cleared when the browser closes). The gc-token / gc-device-id are held in session memory only for the duration of a sync.
• Nowhere else by the extension. The extension has no backend and no analytics. It transmits data to exactly one place: the dashboard endpoint you configure.

Sharing

The extension does not sell or share your data with any third party. The only network destinations are GameChanger's own API (*.gc.com, to read what you're already viewing) and the dashboard endpoint you specify.

Permissions

The extension requests access to web.gc.com and api.team-manager.gc.com (to read and replay GameChanger calls). Access to your dashboard's upload URL is requested only after you connect it. It uses browser storage for your settings. It does not request access to your tabs, history, or other websites.

Removing your data

Uninstalling the extension removes everything it stored in your browser. Data already sent to your dashboard is governed by your dashboard's own policy.

Contact

Questions: albertabaseball@unifinity.com

Dugout Report by SportVantage. This page is the privacy policy for the browser extension; it is publicly accessible so the Chrome Web Store and Microsoft Edge Add-ons listings can link to it.