Madara wins low difference. His Doton move is useless as Madara's Sharingan would be able to see his Chakra regardless of him being underground. His massive Katon attacks would fry Kakashi unless he doesn't chose to remain underground. He has no counters for those. Raikiri was easily evaded by Deva at close range and produced no explosion effect or wide-ranged damage. Madara easily evades it with his speed feats.
Kakashi was pushed to his limits in Kunai versus Sickle battle - this isn't Kenjutsu, by the way - when Hidan was also keeping Shikamaru's shadow technique aversion in mind. He barely evaded a Futon attack from one of the masks that wasn't even that close to him. Kakuzu bested and nearly killed him with his threads alone when he has very little speed feats. So kakashi being some kind of speed demon must be straight out of a fangirl's fanfiction. It's laughable.
What are his extremely short ranged Raiton attacks accomplishing against two Katon ones that Literally cover an area that is more than half a Kilometer is beyond me. Then Madara has other ones as well which would be traditional Great and Regular Fire Balls attacks, along with the one that disperses and managed to burn Tsunade when she was still using her Immortality Technique. There is no way in hell Kakashi's Ninjutsu us better than Maadra's. What rubbish.
Then we have Uchiha Gunbai. Any close ranged Ninjutsu attack is blown back in Kakashi's face, killing him instantly. In terms of Chakra and Stamina, Kakashi's level is no where near Madara's. So how is Kakashi pushing Madara to Mid difference even, let alone taking the match? LOL @ the usual supporters.