Re: pretty simple question
Unless you have some definite read on the guy that he'll frequently fold the turn, I'd check behind here too. There's a lot on this board that his action so far indicates that he could have hit. What are you worried about giving a free card to? Aren't you still drawing? I just see check-raises here way too often, and don't think a minimally-reasonable player would fold here.
If you think you have the best hand, call the river UI.
|