Law ain't fucked but sure at a disadvantage. I mean, 5v1...
Seems like now has become a 1v1 but still, Teach had his boys pressure him and tire him a little bit.
Had he met Kidd, there would've been Killer ready to throw hands with Burgess, Augur and Q, even all at once.
Had he met Luffy, SHs would have overwhelmed Teach and his guys without a doubt (since they are half crew atm).
Law, on the other hand, is all alone and really suffers the numerical disadvantage.