# Team Season Earned Run Average (ERA) by Year and League

> Visualize team ERA for each year, segmented by league, to compare pitching effectiveness.

## At a glance

- **Publisher:** Spartera
- **Data source:** sabr.org
- **Category:** Professional Baseball
- **Price:** 0 credits (about $0.00 per request, billed on a successful response)
- **Type:** VISUALIZATION
- **URL:** https://marketplace.spartera.com/products/team-season-earned-run-average-era-by-year-and-league/78d88e2e-00c9-447c-92ad-a67c39e17d2a

## Machine-readable

- Sample data (JSON): https://marketplace.spartera.com/sample/78d88e2e-00c9-447c-92ad-a67c39e17d2a
- Full page (HTML, with schema.org Dataset markup): https://marketplace.spartera.com/products/team-season-earned-run-average-era-by-year-and-league/78d88e2e-00c9-447c-92ad-a67c39e17d2a
- Catalog index: https://marketplace.spartera.com/llms.txt
- Product sitemap: https://marketplace.spartera.com/server-sitemap.xml

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Published by Spartera on the Spartera Analytics Marketplace. Licensed under https://marketplace.spartera.com/terms.