9 NO CHANCE: Goku
Yusuke Urameshi may have the power of a pure demon and even sacred energy if viewers want anime feats, but Goku has become so beyond him that it is very unlikely that he would beat him.
How strong is demon Yusuke?
Superhuman/Enhanced Strength: While not immediately evident at the start of the anime/manga, Yusuke is clearly stronger than all of his peers and most adults. At age 14, he was shown as strong enough to hurt Goki in his human form and even lift a fallen tree to stab him.
What power level is Yusuke?
It is implied that anyone with a power level of over 150,000 is Upper S Class, since Yusuke reached Upper S Class levels after his training in Makai, he had a power level of over 200,000 in his base or relaxed state(Anime Only).
