Guild Wars 2

I was just wondering how the recent 1v1, 2v2, 3v3 and 5v5 cups hosted on ESL have been seeded.

Can any of the admins share any information regarding this? Some seedings look really strange.

Pretty sure they said the brackets would be random.

Pretty sure the Go4Gw2 cup was seeded, atleast top 4 seeds. Either that, or a huge coincidence.

normal cups are random (the one with gem prices)
the Go4Gw2 cup is seeded (the one with money prices)