Worst 3 empires, all servers?

[EVILPIG]

Starting with the worst, name the 3 worst empires on which servers. You don't need to explain much, but feel free. This could be due to pops, politics or whatever your reason. There's a reason I ask and it's related to an upcoming event.

Please be as factual as you can, which is difficult since this is asking for opinions. By worst, I mean, which empires on which servers just simply get handed their own arses on a regular basis? (example: VS/Helios)

1. ?
2. ?
3. ?