ifFIP Runs
Runs saved against an average pitcher at his ifFIP, over his innings.
Shown for: pitcher.
Formula
(League runs allowed per 9 innings − his ifFIP) × his innings / 9.
Our own model
Not checked against Savant. A season is written only when every check on the aWAR page passes.
Era caveats
aWAR begins in 2016
Savant’s fielding leaderboard begins in 2016, so 2015 has no aWAR and no part of it.