Professor X vs. Master Yoda
Professor X - Leader, founder and godfather of the X-Men. Charles Xavier is often described as the mightiest mortal mind in the Marvel universe. His psionic powers are legendary, and though his broken body is confined to a wheel chair, has saved the X-Men on numerous occasions. He has trained many young mutants in taming and harnessing their power for the betterment of mankind.
Yoda - Leader and master of the Jedi Knights of the Old Republic. Yoda is considered the ultimate Jedi whose knowledge and ability with the Force is second to none among the Jedi and who gives even the Sith pause. Though appearing wizened and infirm he strikes dread even in martial combat. He has trained many young Padawans in sharpening and harnessing their power for the betterment of mankind.
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Yoda won't be able to use his lightlaber for the professor will mind f*ck him vs. Yoda will be able to carve the professor up like a thankgiving turkey.
This contest boils down to the mind game. Who is stronger? Which is a good question because I don't believe we ever really saw either one unleash their true potential in the movies.
Would telepathy overpower The Force? Or would The Force overtake Earth's most powerful telepathic?