http://iscoresports.com/

For the website, how does it work when you start a new season? Will the website still show last years stats with this years game added to it?
Also how do you handle players no longer playing on your team? If you take them off your roster will it remove them from showing up in your teams past stats?

You can use leagues to manage both of your concerns. Create a league to handle this season and assign that league to the new roster. You can then use the leagues in the drop down menu to sort/show the games and stats you want to see.

Dan is right. iscore can handle it with leagues. no problem

let me add

you can lock your team web site to display only this years league if you want (use settings page on team site)

on your roster question..
, the team web site pulls from your current Team Manager roster, if you loose a player or trade him to another team, you remove him from the roster in team manager, and next time you export your data base, the team web site will reflect the new roster under players and stats.

(traded players will still show in historic game stats of course)