The ON Library’s purpose is to explain and define statistics, scouting terms and general baseball principles that are frequently used around ON.
The Library home page includes a list of the most recently added terms, a search bar, an index to easily browse terms alphabetically, and links to browse by category.
When browsing a page of the Library — for example, straight changeup — you’ll see a list of related terms in the sidebar. You can also find categories and a search bar on every single page.
- If you know of a term, statistic, or baseball principle that is missing from our Library, please let us know.
- If you would like to add information to one of our Library pages or submit a new term and definition, please use this form send it to us.