pokemaniac15 vs. Picollo - Ok, I don't care what anyone says, Pico can play all gens pretty evenly and has the experience and skill to win this matchup. Also, everyone seems to forget that p15 haxxed quite a bit to get to #1.
Picollo 60% - p15 40%
chaos vs. Holyknight - chaos has a slight edge in rby, HK has it in GSC. It'll be decided by advance =/
chaos is a 59% - 41% favorite over HK, but I wouldn't be surprised if HK came up with a win here.
Lesm46 vs. Mekkah - I'd like to be a poser and say that luck will play the deciding factor, but these players are well-matched. Lesm probably has the edge in RBY, Mekkah has the advance edge, which means their bracket could be decided by each player's weakest metagame, GSC.
Hell I really don't know
Wow all close matchups between solid players, kudos to the well-run tournament system and congrats to everyone for making the top 8 to create some exciting matches!