Ulquiorra is pretty fast and also very powerful. I don’t think Yammy could take him down. He’s never seemed to be at Ulquiorra’s level in the past. I doubt that Yammy ever will be at Ulquiorra’s level to be honest. Yammy drops down the ranks with this loss, but at least he tried. Ulquiorra wins.
Ulquiorra was one of Ichigo’s strongest opponents of all time! With his cutting edge strength and speed it’s no wonder why he’s also one of the most popular! Luckily Ichigo has his bankai which ups his speed drastically. Thanks to that he can go up against Ulquiorra and may even have the edge.
Of course after time skips and all Ichigo is probably stronger and faster. Maybe Ulquiorra will get to appear again, but if not I think it’s safe to say that he was surpassed. Ichigo wins.
Ulquiorra is back and this time he’s up against Orihime! She may have her barriers, but they lack the power needed to take down Ulquiorra. Ulquiorra is just far too fast and powerful. Orihime’s defenses definitely couldn’t stop Ulquiorra’s attacks and she can’t outrun him. Ulquiorra wins.
Samus is a good fighter, but isn’t quite good enough to defeat Ulquiorra. Ulquiorra has Ceros that would take her out instantly. Her Zero Laser is no match for his attacks. Ulquiorra is a being far too powerful for her. Ulquiorra wins.
Robin Hood can try, but he’ll never be in the same league as Ulquiorra. Ulquiorra is just too powerful. With his beams he can take on nearly any character. Robin Hood can’t say the same because he has no beams. Ulquiorra wins.
Sadly Fox’s days are over. Ulquiorra is one of the top espada. Plus he has a super form. While Fox is super powerful Ulquiorra is even more powerful. With his super form Ulquiorra has the power to destroy the planet. Sadly his super form hasn’t appeared too much. Ulquiorra wins.
I know this fight already happened but it was interrupted because Grimmjow had to hurry. Plus none of them used there released forms. I think if they both fought all out Grimmjow would win. While they are both strong Grimmjow seems to be really durable surviving a lot of serious injuries. Grimmjow wins.
Update 8 7 2020. Even though Grimmjow returned in the final arc he didn’t really get to show any particularly impressive feats that would put him above Ulquiorra. Ulquiorra wins.