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.

Jim Mason 1979 Bi-Weekly Snapshots

Date	Rank	WAA	TeamID
19790510	XXXXX	0.01	WAS
19790524	XXXXX	0.05	WAS
19790607	XXXXX	-0.06	WAS
19790621	XXXXX	-0.03	WAS
19790705	XXXXX	-0.28	WAS
19790722	XXXXX	-0.64	WAS
19790805	XXXXX	-0.72	WAS
19790819	XXXXX	-0.72	WAS
19790902	XXXXX	-0.96	WAS
19790916	XXXXX	-0.95	WAS
19790930	XXXXX	-0.94	WAS

Post Season Jim Mason WAA

Jim Mason Post Season Games

Rank	WAA	BA	OBP	PA	Rbis	Runs	Tm
XXXXX	0.19	1	1	1	1	1	NYA