Since day 2 brackets fucked up, I will post top 2 or top 3 for each game based on memory.
SSF4
1) DMG Weaksauce (Sagat)
2) Trance (Boxer)
3) DMG Gridman (T. Hawk, Seth, Blanka)
BBCS
1) Loerg (Tager)
2) Danny Schme (Noel)
3) Takeshi (Ragna)
BBCS teams
1) Team Springfield (L1F3 [Lambda-11], Loerg [Tager])
2) Team Legacy (Esco [Jin], Legacy [Tsubaki]
GGXXAC singles
1) blueNINE (May)
2) Nuclear Cheese (Sol)
3) Vyers (Baiken)
GGXXAC teams
1) Team Environmentally Active Gnome Gods of Equestrians (Nazgul [Testament], Nuclear Cheese [Sol], Vyers [Baiken])
2) Team Minorities (blueNINE [May], Stryfe [I-no], Johnny Ensenga [Johnny]
MBAA
1) LordPangTong (H-VAkiha, Reis)
2) Zero (a lot of fucking characters)
HNK
1) Zorin (Rei)
2) kona (Thouther)
3) Zoob (Toki, Shin)
Again, I did this based off memory. If you see an error in here, let me know.