Hero $1600, MP1 $900, CO $560. MP1 opens to $20, CO 3bs to $65, I 4b to $180 with K♣ K♠ in SB, MP1 folds, CO... flats.

CO is a rec player, generally on the tighter side but capable of doing dumb stuff. He does not 3b light or wide. His range is at its tightest QQ+ and at its loosest AK+/QQ+. He is capable of flatting with AA.

A♥ 8♠ 3♦ $387 I check, he bets $170

Comments on all streets please, including 4b sizing.