Baseball Handbook beta

John Costello 1990 Bi-Weekly Snapshots

Date	Rank	WAA	TeamID
19900417	XXXXX	0.09	SLN
19900430	XXXXX	-0.21	WAS
19900514	XXXXX	-0.21	WAS
19900528	XXXXX	-0.54	WAS
19900611	XXXXX	-0.54	WAS
19900625	XXXXX	-0.49	WAS
19900711	XXXXX	-0.49	WAS
19900725	XXXXX	-0.50	WAS
19900808	XXXXX	-0.50	WAS
19900822	XXXXX	-0.51	WAS
19900905	XXXXX	-0.52	WAS
19900919	XXXXX	-0.52	WAS
19901003	XXXXX	-0.52	WAS