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.

Tony Pena 2009 Bi-Weekly Snapshots

Date	Rank	WAA	TeamID
20090501	XXXXX	0.83	ARI
20090515	XXXXX	1.21	ARI
20090529	XXXXX	1.22	ARI
20090612	XXXXX	0.89	ARI
20090626	XXXXX	0.42	ARI
20090710	XXXXX	0.07	CHA
20090727	XXXXX	-0.73	CHA
20090810	XXXXX	-0.29	CHA
20090824	XXXXX	-0.03	CHA
20090907	XXXXX	0.18	CHA
20090921	XXXXX	-0.33	CHA
20091006	XXXXX	0.32	CHA

Post Season Tony Pena WAA

Tony Pena Post Season Games

Rank	WAA	IP	ERA	Gs	Gr	Tm
XXXXX	0.45	5.3	0	0	5	ARI