As of issue #278 in Son of Ogre, Baki actually countering and putting Yujiro (yes, THATYujiro) in an armlock. Though the fight itself is likely far from over, to see the villain (who has up until now been nigh-impossible to even stagger, let alone defeat, and who has routinely gotten away with smacking around Baki and his loved ones throughout the entire manga) get brought face-down to the pavement with his arm caught in a vice is rather nice for a change.
The ending with Yujiro and Baki's epic handshake.
Example from the Playstation 2 Game (Fighting Fury): Okay, so the fighting game may not be all that great compared to other fighters on the same system, but the best and most satisfying thing to do in this game is being able to beat the everlasting crap of (and ultimately defeat) Yujiro, who is Not So Invincible After All in this game! Giving the bastard what is finally coming to him is a huge case of Catharsis Factor!