Flopped Diamonds

[Zag]

I agree that this is an easy call preflop, at 15 to 1. MP could show me his aces and I would call here.

I was going to say that you should have capped on the flop, as a couple of people have said, but I really like your reasoning that you wanted to see if TA was going to do so. However, once he failed to cap the flop and then he checked the turn, you should have check-raised.