I will no longer be making battles as I can't come up with battle ideas so I will talk about the characters and determine a winner through percent

The chain saw has proven an effective weapon of death and these two have honed using it to pure artistry

Leather face of Texas chain saw massager (the original the first one)

And Ash Williams of the evil dead

Leather face is a psych cannibalistic murder who use to be a butcher in his family butcher shop till one day his family decided to become cannibals and since he's his families bicth went along with it and started butchering people not he's not like most movie killers with mystic abilities like Jason Freddy or Michael but he is much stronger and faster than an ordinary human all well wearing a mask made of human skin and he uses these skills he kills using a variety of weapons including a meat tenderizing hammer, meat hook, and of course his trusty chain saw now leather face is hardly indestructible but he's far tougher than a normal man and believe me you don't want to see this guy coming after you with chain saw raised above head

The evil dead (great movie by the way) starts in 1998 as Ash Williams his friends and girlfriend drive up to an abandon cabin in the middle of the Tennessee woods on their way the bridge linking them to the city collapses spring break right once they get to the cabin shit gets weird so they go to the cellar where they find the book of the dead and play a recording of an incantation that summons evil spirts aka demons after the red head Sharon hears some voices from outside and goes to investigate where she narrowly gets raped by a tree no I am not joking she escapes and returns to the cabin where she is possessed by a demon stabs Linda in the leg with a pencil and then is thrown in the cellar and Shelley is possessed not long after and is smashed with an ax so scotty leaves to find help and ash checks up on Linda who's not looking to good scotty becomes possessed and so does Linda so ash locks her outside it doesn't keep her away unable to kill her ash buries her so pops out so ash knocks her head off with a shovel he then returns to the cabin where Shelly has escaped the cellar ash then blows her head off with a shot gun then goes to the cellar to retrieve more shot gun shells where even more crazy shit happens out of the cellar ash is attacked by Shelly and scotty who is reanimated and they are turned to goo when ash throws the book into the fire place he leaves the cabin to safety till he's attacked by an unknown force the film picks back up and ash is possessed for a brief period and is saved by the sun he then gets in the car to get the hell outta dodge but the bridge so he is chased back into the cabin and reunited with Lindas disembodied head who bites his hand infecting it he pry her off and is narrowly killed by Linda nude headless body so ash chops them up with a chain saw his hand become a Wiley little bastard so ash hacks it off with the chain saw leading to a great tom and jerry scene where his own hand flips him the bird and the daughter of the guy of the tape she uses some pages to send the evil after ash attaches the chain saw to his wrist to the past before dying by ash possessed hand stabbing her and ash along with his car are both sent to 1300 AD he then gets captured by a group of knights so they throw ash in a pit where he fight more possessed people so ash wins punches Arthur and frees duke henry and ash gets worshiped as a god and eventual battles in a huge war to save the world and reuniting a human faction before returning home his weapons of choice include a crow bar, dual knight swords, throwing spears, a shot gun, robotic hand, and chain saw hand

Conclusion

I believe ash would win this match up sure leather face may be stronger but ash has fought foes like that before plus ash has better attack range weaponry tactics and fighting skills

The winner is Ash Williams