rcpratt
Lifer
- Jul 2, 2009
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Um, yes?Um, no. Read here for more specifics on what they use to calculate Defensive Runs Saved (DRS):
http://www.fangraphs.com/blogs/index.php/fielding-bible-volume-iii-defensive-runs-saved-updated/
Which includes the 2012 added velocity of every batted ball, 28 and 54 categories of Good Plays/Bad misplays, and batted ball timer relative to Outfielder Arms metric. I think that's a little more than "3 defensive metrics".
The fact that Fangraphs, Baseball Reference, and ESPN all use BIS' (puts out the Fielding Bible every year) Defensive Runs Saved validates it.
I am aware of what DRS is. I'm aware of what UZR is. I'm aware of most defensive statistics. Thanks though.
I'm not sure what the point was to linking to that - it doesn't contradict anything that I say. Yes, of course, all of the defensive metrics attempt to take into account all aspects of playing defense. Our defensive metrics are nowhere near as advanced as our offensive metrics, and defense is much harder to quantify.
ESPN doing something with regards to sabremetrics means absolutely nothing to me. Anything they have is ripped off from others (FG, BR, BP, etc.). They develop nothing.
Example: Brendan Ryan and Clint Barmes led all of baseball in shortstop UZR, at 14.7 and 14.4, respectively. Ryan has 27 DRS. Barmes has 13 DRS.
I do put much more stock in DRS than UZR or anything else, but fixating on one is a mistake. Unless you truly think that, say, Yunel Escobar is twice as good of a defender as Elvis Andrus.