New York Knicks guard/forward Josh Hart (back) sat out Tuesday's practice and is considered day-to-day, Kristian Winfield of the New York Daily News reports. New York's utility man has been battling back spasms after hurting himself in a preseason contest last Thursday. It appears like a minor issue, but Hart might still miss some additional preseason action because of it. The situation isn't ideal for Hart, as some reports suggest that he's facing a battle for his spot in the starting unit. ...