Evidence worth sharing.
A research collection for fans, writers, and anyone checking a striking sports statistic.
Rarity explorer
Find records by sport and definition, then inspect their full occurrence history.
This season’s records
A current index of rare baseball performances with dates and game evidence.
Side-by-side comparisons
Compare players, franchises, and team seasons with their coverage visible.
Definition registry
The rules, opportunity units, source windows, and downloadable records behind every baseball feat.
Read the numbers correctly
- Rarity is history, not a forecast
- Zero, missing, and outside coverage
- Compare baseball eras with the denominator in view
- How NFL rarity records are counted
For writers and researchers
Each occurrence download includes the source game, coverage, and dataset release. Use the copy-citation action on a record page to preserve its address and access date. Print the page for a readable reference copy.
Counts are derived from the stated source records and may change after official corrections. The CSV downloads contain StatGami’s derived occurrence index; underlying data, text, imagery, and trademarks remain subject to their respective source terms. Read the source and reuse notes.
Published corrections · Suggest or correct a research question