Batman vs. Kraven the hunter

Kraven want to hunt down Bat. :) Fight take place on neutral ground -  no NY, no Gotham, some another big city 
unknown to both of them.  Kraven have all of his  hunting equipment :  knives, spears, bolas also hunting net and 
rifle used to overpower Spider-man in  Kraven Last Hunt.  Also Kraven have his potion with give him  superhuman senses
superhuman strength, speed, stamina, agility, and reflexes. Batman have his standard  utility belt gadgets. Who win and why? 
 

Same thread, done before... Tie, I can't choose... its difficult, in the previous thread I said Kraven, but both without prep-time is difficult, even with prep time is difficult...
But in a realistic fight, Kraven... and both with preptime, TIE.. That is all...

yeah obviously he's kind of new and the search engine for the battle forums "similar topics" blows, you gotta give him the benefit of the doubt.

I Batman doesn't know that he's been hunter Kraven easy
I Bats knows then he can fight back, I say Batman 6/10

I'd say Batman.