What does IP stand for?

Innings pitched

A pitching stat used in baseball to keep track of how many innings a pitcher has pitched; each out amounts one-third of an inning pitched; used for SP and RP.


"He has a very durable arm as he leads the league with 121 IP."

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Last Updated: May 27, 2015

IP definition

This page explains what the acronym "IP" means. The definition, example, and related terms listed above have been written and compiled by the Slangit team.

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