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THE BOOK--Playing The Percentages In Baseball

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Monday, May 17, 2010

The continuum of wins, from a pitcher’s won/lost record, through WPA, to WAR

By Tangotiger, 04:32 PM

If we think of wpaWins and wpaLosses, as I introduced them last week, as a step above a pitcher’s W/L record, but still worse than something else, does it make wpaWins and wpaLosses better?  That is, once you have wpaW and wpaL, is there any reason, at all, to look at a pitcher’s W/L record?  Here’s some food for thought.

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May 17, 2010
The continuum of wins, from a pitcher’s won/lost record, through WPA, to WAR