5/10 NL, $1050 stacks.
2 folds, we open 78
to $35 from the CO, Button calls, blinds fold.
Flop 1 ($70): K5
4
Flop 2 ($70): K5
4
We bet $55, he calls
Turn for both flops ($180): 2
check, he bets $120, we raise to $330....
The button is a good TAG regular in our games, has the usual bag of tricks.
Who believes he is bet/folding more than 45% of his range on either or both of these boards?