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.

Koji Uehara 2009 Bi-Weekly Snapshots

Date	Rank	WAA	TeamID
20090501	XXXXX	0.07	BAL
20090515	XXXXX	0.64	BAL
20090529	XXXXX	0.47	BAL
20090612	XXXXX	0.04	BAL
20090626	XXXXX	0.51	BAL
20090710	XXXXX	0.45	BAL
20090727	XXXXX	0.45	BAL
20090810	XXXXX	0.51	BAL
20090824	XXXXX	0.51	BAL
20090907	XXXXX	0.47	BAL
20090921	XXXXX	0.46	BAL
20091006	XXXXX	0.47	BAL

Post Season Koji Uehara WAA

Koji Uehara Post Season Games

Rank	WAA	IP	ERA	Gs	Gr	Tm
XXXXX	-0.85	2.3	19.29	0	4	TEX
XXXXX	1.11	15.7	0.57	0	15	BOS
XXXXX	0.25	18	3	0	0	TOT