Thqt is one of the faults of TW, the seed them (as far as I can tell) by their ranking.

I have seen it alot this year bottom side of the ages kids get 1-4 seed while the top side kids that didn't have a great record get the bottom seeds.

TW doesn't seem to take into account that the kids just jumped up a age group which as we all know makes all the difference in the world.