Baseball Handbook beta

The line graph below shows daily WAA and Batting Average for reference. Fluctuation in batting average decreases as a season progresses. BA for pitchers is batting average against.

Mark DeRosa 2012 Bi-Weekly Snapshots

Date	Rank	WAA	TeamID
20120428	XXXXX	-0.56	WAS
20120512	XXXXX	-0.57	WAS
20120526	XXXXX	-0.59	WAS
20120609	XXXXX	-0.60	WAS
20120623	XXXXX	-0.61	WAS
20120707	XXXXX	-0.46	WAS
20120725	XXXXX	-0.29	WAS
20120808	XXXXX	-0.20	WAS
20120822	XXXXX	-0.19	WAS
20120905	XXXXX	-0.25	WAS
20120919	XXXXX	-0.27	WAS
20121003	XXXXX	-0.24	WAS

Post Season Mark DeRosa WAA

Mark DeRosa Post Season Games

Rank	WAA	BA	OBP	PA	Rbis	Runs	Tm
XXXXX	0.38	0.368	0.429	21	5	3	ATL
XXXXX	0.32	0.333	0.417	24	4	4	CHN
XXXXX	-0.07	0.385	0.385	13	1	1	SLN
XXXXX	0.63	0.358	0.414	58	10	8	TOT