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this logic also says Udon stomps the sage
Since you don't get sarcasm let's go out on a limb here and try logic. Udon wasn't born in the same time period as the Sage like Jiraiya, Orochimaru and Tsuande all were.
Or let's try the databook
Jiraiya is stronger than Oro in Taijutsu and strength which mean nothing against the body replacement technique and stamina(which is debatable again thanks to body replacement technique) Tsunade is stronger than Oro
Tsunade is stronger than Oro in Taijutsu, strength and stamina as well.
Orochimaru is the best at genjutsu with a 5, tied at intelligence with Tsunade at a 5, tied for speed with Jiraiya faster than Tsunade, and has the best hand seals which he doesn't even need for a good amount of his jutsu. Oro was a member of the Anbu.
Unless they have a sealing technique and can remove every curse mark and Orochimaru minon he always has a way to return while Jiraiya died and Tsunade was about to.