[Poldi]

River is THE blank! It´s not a scare card he can bluff at. If he just wanted to represent Trips, he will do this on the turn almost every time instead of calling there and raising you on the river when you know you can see the showdown for just 1 more.
His stats also dont look that aggro, I´d say you dont win this 1 in 10, maybe never against this kind of player.