*sigh*
Traded punches equally? You DO of course realise that aside from Sabretooth being jumped by BP from behind that he was nowhere near peak capacity...?
He had been through a knock down drag out knuckle buster with Wolverine and had his head impaled, survived and fought his way out of a ground zero nose dive from the Blackbird, recovered from an inferno, and presumably got the shit shocked out him by storm.. And he STILL had Black Panther dead to rights.
You can pretend that he had the advantage with his belly cut open and his wind pipe about to be crushed and garroted out but it just looks silly to anyone else who isn't an obvious Black Panther fan.
Sabretooth doesn't have Admantium in his bones as of his current state. You repeating over and over again that BP has Anti-metal claws doesn't mean they'll do anything against Sabretooth that normal claws wouldn't.