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October 18, 2007

Schrodinger's Bat

The Baserunning Edition

by Dan Fox


"Never trust a baserunner who's limping. Comes a base hit, and you'll think he just got back from Lourdes."
--Joe Garagiola

Yes, it's that time of year again. No, I don't mean the postseason, exciting as that is as we gear up for the (almost) inevitable Rockies/Indians matchup. No, this kind of excitement can only be generated as we break out the baserunning numbers for 2007. We'll skip the long introduction that connects today's topic with an event or concept from science or history, but only say that, as described in a previous column, I've added a fifth category to track runner advancement on wild pitches, passed balls, and balks, which is creatively termed Equivalent Other Advancement Runs, or EqOAR for short. Also, keep in mind that all of these metrics are based on the concept of run expectancy (and now all uniformly use three-year averages) and are measured in terms of theoretical runs above what would be expected given the number and context of the opportunities in which the runners find themselves.

So let's dig right in and go through the 2007 leaders and trailers in the five categories before cooking up the whole enchilada.

Equivalent Ground Advancement Runs

First, let's take a look at advancing on ground outs:


Name               GAOpps  EqGAR
Dave Roberts           41   2.81
Rafael Furcal          53   2.36
Aaron Rowand           34   1.80
Reggie Willits         25   1.70
Luis Rodriguez          6   1.16
Joey Gathright         23   1.14
Matthew Kemp           16   1.14
Melky Cabrera          34   1.13
Coco Crisp             36   1.11
Brad Ausmus            40   1.07
--------------------------------
Andruw Jones           28  -1.25
Dmitri Young           20  -1.26
Jorge Posada           34  -1.30
Mark DeRosa            24  -1.36
Ron Belliard           36  -1.38
Freddy Sanchez         32  -1.38
Aramis Ramirez         27  -1.40
Joe Mauer              25  -1.54
Jason Kubel            21  -1.59
Alex Gordon            29  -1.59

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<< Previous Article
Premium Article Lies, Damned Lies: Off... (10/18)
<< Previous Column
Schrodinger's Bat: On ... (10/11)
Next Column >>
Schrodinger's Bat: Fre... (10/25)
Next Article >>
Prospectus Matchups: T... (10/19)

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