St. Louis Cardinals Playoff Chances 2009 50/50

Lost to Milwaukee 7-9, average seed unchanged at 4
91-71   .562

How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Friday100.0*Average seed
St. Louis 6 Milwaukee 12 -0.2
Dodgers 3 Colorado 4 +0.1
Phillies 2 Florida 7 +0.1
Saturday100.0*Average seed
St. Louis 4 Milwaukee 5 -0.1
Dodgers 5 Colorado 0 -0.1
Phillies 3 Florida 4 +0.1
SundayNone
Games Above .500
Chance Will Make Playoffs