The Blob is pretty tough in his own right and it’s very tough to move him when he doesn’t want to be moved. That being said, The Punisher has attained the symbiote in the past and he was able to easily take down Spiderman. I know that we all don’t agree with the outcome, but it shows that his abilities are not to be trifled with. He’s a lot faster than the Blob and his hit and run strategy should really do the trick here. Punisher wins.