Need a football trivia quiz question

[Sporting]

How did he harm you?

[ursus arctos]

He seems to have an even higher success rate against the blaugrana

[Nocturnal Submission]

Diego Alves

The bastard

Worst Brazilian footballer nickname ever.

[Bored Of Education]

...or the best.

[Wouter D]

Brilliant, thank you, Wouter and Denis. I see that researching that hasn't put you off your chess at all, Wouter.

I'm surprised I still have all my pawns. This cannot possibly last.