(GotFrag) - In what has become North American TF2's premiere online league, registration for the 4th season of ESEA's Online League is live and ongoing until August 9th, 2009. Registration requires that all team members subscribe to ESEA's "premium" membership, which has a whole bunch of little goodies that go with it... including the rights to play in the ESEA league, of course.

Details have yet to be fully released beyond the standards we've come to know and love - an 8 week season in two different divisions, ESEA-Invite and ESEA-Open. A discussion is ongoing over at the forums concerning the possible rotation options, so head on over if you want your voice to be heard.

With less than a week left to get your team into one of the best online gaming leagues in town, head on over to the ESEA site and get in the game.

UPDATE: ESEA has released the prize money pool for Season 4 (details below), with the maplist and Invite teams to follow shortly (or so notor promises).

Team Fortress 2 – Total cash prize pot of $4,800
Invite Division (8 teams) - $2,800 cash prize pot
$1,300
$900
$600

Open Division - $2,000 cash prize pot
$800
$500
$300
$200
$100