Ballpark Passport Companion

by theo.nicole7 · ballparkpassportusa.com · Entertainment

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Detect MLB ballparks while you browse and save them to your Chrome ballpark list.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#256K

#214K among extensions

Version

1.0.0

updated 5 Aug 2026

Users

monthly, 2 months

Latest, 15 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Ballpark Passport Companion

Ballpark Passport Companion helps baseball fans recognize MLB ballparks while browsing the web. Open the extension on a stadium guide, team page, ticket listing, or travel article to identify the featured ballpark. You can mark it as visited, add a visit date, save it to your wish list, and quickly return to the official Ballpark Passport website. Features: • Recognizes all 30 current MLB ballparks • Detects stadiums, teams, cities, URLs, and former ballpark names • Saves visited parks and visit dates • Creates a personal ballpark wish list • Adds a discreet link back to Ballpark Passport • Allows manual selection when no ballpark is detected Privacy first: Ballpark Passport Companion checks a page only when you open the extension. Your saved ballparks remain stored locally in Chrome. The extension has no advertising, analytics, background tracking, or account requirement. Please note: Chrome visit and wish-list information does not currently sync with the Ballpark Passport iPhone app. Ballpark Passport is an independent fan-made app and guide. It is not affiliated with, endorsed by, or sponsored by Major League Baseball or any MLB team.