The Playoff Bracket Sizes will be the following:

Xbox 360

Call of Duty 4

Team - 128 teams
Team (EU) - 128 teams
Doubles - 128 teams
Doubles (EU) - 64 teams

Fifa 08

Singles - 64 teams
Team - 32 teams

Forza Motorsports 2

Singles - 16 teams

Gears of War

Team - 128 teams
Team (MLG) - 64 teams
Team (EU) - 32
Doubles - 128 teams
Doubles (EU) - 32

GRAW 2

Team - 16 teams

Guitar Hero 3

Singles - 64 teams

Halo 3

Team - 64 teams
Doubles - 128 teams

Madden NFL 08

Singles - 16 teams

NBA Live 08

Singles - 16 teams

NHL 08

Singles - 16 teams

Rainbow Six: Vegas

Team - 16 teams

Rock Band

Singles - 16 teams

Playstation 3

Call of Duty 4

Team - 128 teams
Doubles - 64 teams
Team (EU) - 32 teams
Doubles (EU) - 16 teams

FIFA 08

Singles - 32 teams
Team - 4 teams

GRAW 2

Team - 8 teams
Team (EU) - 4 teams

Guitar Hero 3

Singles - 16 teams

Madden 08

Singles - 8 teams

NBA Live 08

Singles - 8 teams

NHL 08

Singles - 8 teams

Rainbow Six: Vegas

Team - 4 teams

Rock Band

Singles - 8 teams

Warhawk

Team - 16 teams

Playstation 2

Socom: Combined Assault

Team - 16
Doubles - 16
Singles - 8

Nintendo DS

Pokemon Diamond/Pearl

Singles - 16 teams
Doubles - 4 teams