BvB 99 Line Check

Your profit here is so marginal for the risk that the range you're giving him for 3bet pre cannot be any thinner. Questions you have to ask is... is he always 3bet/folding everything in this range? For each time he flat calls a raise with any of this range, you're losing fold equity, which with a profit margin this thin, you cannot afford. You can see from his stats that he does like to flat call raises as well as 3bet, so some of the hands you're giving him, he must call these sometimes instead of 3betting. Thus, the number of 3bet combos you're giving him is far too high, and that's going to tip the balance.

I think the rake you pay when you win an all in race will also tip the balance. You won't pay rake when he folds pre to the 4bet.

I could be wrong, I hope someone tears this post apart if I'm wrong.