A lot. He still plays jam up. Be prepared for torture. You will not get a shot and he simply doesn't miss on offense. Make sure and shape and tap your tip - you'll shooting off the rail or over a ball perpetually.
A fair game might be damaging to one's pride, so just plan on losing the money and take what you can get.
Here's what I know: I play Darrell Stites, who gives me 9-7 for a competitive game. Nick plays him with a sizeable spot, maybe 9-6 or better, and Darrell doesn't shoot at his pocket much. From what I can tell, Mitch Brown and I are fairly close, with him maybe shooting a ball better than me. It is my understanding that you have played Mitch, so there is your six or so degrees of seperation, for what it is worth.
Let us know.