[spydog]

Hand 1: If you are going to check-call the turn then you need to call this river. Donking the river is also a possibility as the TP might be coldcalling with Ax or a small PP that he might check behind on the river. He didn't coldcall with a 4, so you are only worried about a K, which he probably doesn't raise enough on the river. You can probably fold to a raise, anyway from this player.

Hand 2: I raise this PF if you are going to post. I think you need to bet-fold the turn with a PP < 99. Checking with a 99-JJ is OK. If you have ever seen him bluff CR the turn then I check the turn and call any river.