If you are interested at all in the matches but don't know how to go about it, check out the TF2 Competitive Wiki for information on Official map tactics, class tips and heirarchys and what to do to be a team player.
(In general, it is a little above what we are aiming for but it helps none the less )
http://wiki.commforums.com/doku.php?id=tf2:home" onclick="window.open(this.href);return false;