Originally posted by Darth Thor
Whose the most powerful Jedi that Legends Grievous has beaten in a fair fight?As far as I can tell that would be Adi Gallia (who he's actually overpowered in Canon as well ironically).
Funny enough, for all the raging I've heard in the past several years about how TCW "humiliated" Grievous, I'd say his performance level is still on par with Legends Grievous.
Forced Kenobi to retreat in their first engagement early on in the Clone Wars (During the Destroy Malevolence story arc), casually stomped Ahsoka with a single lightsaber in their first duel, then activated his second lightsaber for sport and forced her into a steady retreat, killed Kit Fisto's apprentice with ease, held his own against Kit Fisto, one of the most skilled and powerful Jedi in the Order (Who, along with Mace Windu, managed to actually hold his own for a moment against Sidious), defeated Eeth Koth, a member of the Jedi Council and also one of the more renowned Jedi swordsmen, held his own against Obi-Wan in their second encounter, and was actually winning until Obi-Wan used the Force, held his own against Adi Gallia, another Jedi Council member, just after the duel with Kenobi, held off Kenobi once more in the following episode and arguably defeated the Jedi (Though he still retreated due to being outnumbered by clones), dueled Kenobi yet again on Kamino, where he was dominating until Kenobi blasted him with a couple Force pushes, defeated and captured Adi Gallia (Most people forget about this one since it happened on the episode focused on C-3PO and R2-D2), briefly contended with against Asajj Ventress, who regularly contested with Anakin Skywalker, Obi-Wan, and Count Dooku, easily defeated Kenobi in their next duel, defeated Ahsoka Tano in their second duel, after she had grown considerably more skilled, contended with Darth Maul, and defeated Depa Billaba, Mace Windu's apprentice and one of the best duelists of the Jedi Order.
Pretty much the only thing Canon Grievous is missing that Legends Grievous has is a showing where he faces multiple exhausted Jedi at a time. But aside from that, Canon Grievous' feats and accolades put him right up there with Legends Grievous, if not greater.