Aston Valley Baseball League By-Laws
Aston Valley Baseball League Constitution
AVBL 2010 Local Rules
AVBL Coaches Application Form
AVBL Coaches' Handbook
AVBL Rule Change Request Form

Stat Calculators:

BATTING AVERAGE CALCULATOR

Enter total number of hits: Official at bats:

Batting average:

Enter total plate appearances:
Enter walks:
Enter sacrifices:
Enter hit by pitch:

       

Batting average = hits / official number at bats
Official bats = plate appearances - walks - hit by pitch - sacrifices


ERA CALCULATOR

Enter total earned runs:
Enter number of innings pitched:
(2.33 = 2 1/3 innings, 2.67 = 2 2/3 innings, etc.)
Enter number of innings in regulation game:
Earned Run Average:
 

ERA = (earned runs) / (innings pitched) * (number of innings in regulation game)