Here's Dodgers president Stan Kasten (jokingly) LYING TO OUR FACE about Clayton Kershaw -- saying he's not focused on getting a new deal done with the pitcher -- but that's okay, we know what's really going on. Kershaw has 10 days after the World Series to decide if he'll opt out of the remaining…

With the Arizona Diamondbacks beating the Dodgers the last SIX TIMES they faced off ... we had to ask Dodgers owner Stan Kasten if he was afraid of facing AZ in the NLDS. First off ... Kasten is hilarious. Second, while Stan says he ain't sweatin' it -- he knows what the Blue Crew is up against.…