[PokerGFX]

I would fold that preflop. but if you feel he is playing hands randomly I would raise preflop to 3x. There are too many things on the river that beat you (any queen, strong jacks, JT, 9's, ect) You dont beat enough hands to make a call like that. I would fold and try and isolate him on another hand where you know you are "top dog"