Sabermetrics Python Packages

pybaseball

Pull current and historical baseball statistics using Python (Statcast, Baseball Reference, FanGraphs)

polars-baseball

Asynchronous Python library for retrieving baseball data (Statcast, Baseball Reference, FanGraphs, Lahman, Retrosheet, MLB Stats API) as Polars DataFrames.

chadwickpy

Pure-Python port of the Chadwick baseball tools (cwevent, cwgame, cwdaily, cwsub, cwcomment, cwbox). pip install, no compiler.

fungo

Python tools for baseball data from Statcast, the MLB Stats API, FanGraphs, Baseball-Reference, Retrosheet, and the Lahman Database.

sabrmetrics

A library of web-scraping software for popular SABRmetrics websites.

boxball-schemas

Prebuilt Docker images with Retrosheet's complete baseball history data for many analytical frameworks. Includes Postgres, cstore_fdw, MySQL, SQLite, Clickhouse, Drill, Parquet, and CSV.

saberkit

A Rust statistics engine for baseball sabermetrics (plus/minus stats, percentile rankings) exposed to Python via PyO3 with zero-copy Arrow interchange. Zero required runtime Python dependencies—bring your own data source.

pymlb-statsapi

A clean, Pythonic wrapper for MLB Stats API with automatic schema-driven parameter validation

pybaseball2

I'm maintaining the original repo now. please go to github.com/jldbc/pybaseball