re: Poker & $109 NLHE MTT: fold or call?
Against a fish I don't think this is a bluff often enough to call here.
The two posters above do a good job going into ranges. Personally against someone you have tagged as a fish, you should be trying to exploit his tendencies as much as possible. I would go larger with the flop bet, somewhere between 75-90% pot, depending how loose opponent seems to be calling. They will likely be calling with any pair, OESD, gutshot, flush draw, maybe even some overcards. You should be looking to punish those hands as much as possible to continue.
On the turn I would be checking back the vast majority of the time. At this point he is likely only continuing with better, and we don't improve often enough to make betting worthwhile.
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