Lets take
Now lets take a look at
Look at the winrate of top korean PLAYERS against Terran, and look at their winrate against zerg/protoss. You'll see how there is a pattern.
What i'm trying to get at is, the more these players play, the more accurate their winrate will become. The zerg players aren't particularly doing worse than the terran players because their players are worse, or the race is worse. Its because the zerg players have PLAYED against more terrans than the terrans have zerg. Give it another year or so, and we'll have a much more accurate statistic of race vs race. Right now we can only judge a particular Player vs Race.