I am going to assume that these soccer games are in the daylight and not under artificial lights.
You have lots of good choices:
Canon S2-IS, S3-IS
Panasonic FZ7, FZ50
Sony H2, H5
Here is a link to their specifications:
If you want to photograph soccer under artificial lights,
all of the above cameras will be marginal at best.
Good low light sports cameras with lens will start at about $1,800.
Help for picking a Digital Camera for soccer games, from 300.00 to 500.00
It will be my very first D.Camara.
Thank you for your time and your help.