It was the ninth K-1 Grand Prix final, involving eight of the world's top fighters, with all bouts fought under K-1 Rules (100 kg/156-220 lbs).

The eight finalists had almost all qualified by winning preliminary tournaments (with the exception of Peter Aerts who was a runner up), while two additional fighters were invited as reserve fighters in case of any injuries (for more detail on this see bulleted list below).

As well as tournament bouts there was also the aforementioned 'Reserve Fight' to decide who would be a replacement for any injured competition fighters, fought under K-1 Rules, and a 'Super Fight' between local middleweight star Masato and Noel Soares, fought under K-1 MAX Rules (70 kg/152 lbs).

Both him and Francisco Filho even reaching the final was seen as a huge upset, helped in part by all the competition favourites Ernesto Hoost, Jérôme Le Banner and Peter Aerts being knocked out at the Quarter Final stage.

As the Reserve Fight winner Mike Bernardo was also injured, Stefan Leko would take his place in the Semi Finals