plawrence i'm running late for school but I'll give a quick rundown

Batting:
(- is a minus)
-2 for an out or fielder's choice
an extra -1 for a strike out
5 points for single, 10 for double, 15 for triple
20 for home run
5 for every run scored and each rbi
walks and hbp are 3
edit: stolen bases are 10
caught stealing are -5

Pitching

15 points per inning pitched (5 per out)
-5 for each hit (whether its single or double etc)
-10 for each earned run
-3 for each walk or hbp
3 for each strikeout
30 for a win and a save
-15 for a loss