Posted by Crump123 on 6/27/2012 4:41:00 PM (view original):
I don't have a problem with FIP in and of itself, i think it can be useful for certain things, what i object to, is people using it to justify positions that it can't and doesn't support.
^^^^ This is correct.
Statistics are simply self-defining numbers. What does ERA measure? It measures how many earned runs a pitcher has given up pro-rated over a 9-inning game. It doesn't measure how GOOD he was, it doesn't measure how LUCKY he was.
BABIP measures the batting average a pitcher has given up on balls put in play. PERIOD. It doesn't measure luck, skill, arm angle, location, temperature, or anything else. Claiming that BABIP or FiP or ERA+ or shoe size indicates anything except a number or ratio is folly.