Big names like Garry Tonon, Tim Spriggs, Mahamed Aly, James Puopolo, among many others, are already registered to compete.
Join them and click here to register now.
The final deadline is Oct. 29.
After that, come back here and watch the most thrilling match of the 2013 edition.
In the medium-heavy division final, experienced Eduardo Telles never gave up on his duel against young talent Felipe Pena.
Watch how it all played out.