[TomBrooks]

I don't think he'd go for a checkraise because he probably suspects you were continuation betting with nothing since you probably didn't connect with this board with hands that you would raise preflop or you were betting with an overpair lower than aces (by figuring if he has one and there is one on the board, you are less likely to have the other two.)

I'd probably fold, but if you think you have him beat even 1 time in 6 (to be exact, 6.75 - the rake), call.