Who writes the field notes

Theo Nicole

Founder and developer of Ballpark Passport, an independent iPhone app built for baseball travelers who want a better record of the parks, games and miles behind the chase.

Independent publisher Named author Sources and update dates

Why this site exists

Ballpark Passport began with a simple idea: a ballpark visit should become more than a checked box. The app and this site bring the game, the trip and the personal record together.

The editorial pages are written for practical use. Time-sensitive details are dated, primary sources are linked where available, and readers are reminded to verify live schedules, transport and venue policies before game day.

Latest work

Guides by Theo

Every article is generated from a structured, reviewable JSON source.

Oracle Park for a Bay Area and Sacramento MLB road trip

Northern California routeSeptember 5, 2026

Bay Area–Sacramento MLB Road Trip: Giants & Athletics

Pair Oracle Park with the Athletics' current West Sacramento home while preserving enough time for the regional move.

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Oracle Park and the San Francisco waterfront for a California baseball road trip

Route ideasSeptember 5, 2026

The Best MLB Ballpark Road Trips by Region

The best route is not the one with the most stadium pins. It is the one the schedule can support without wasting the trip between games.

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Wrigley Field grandstands representing an MLB ballpark visit

Independent app comparisonSeptember 5, 2026

Best MLB Ballpark Tracker Apps in 2026: 5 Compared

Five popular ways to track a ballpark journey, compared by the job each one does best—not by an invented overall score.

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