Boston Celtics (50-30 SU 32-46-2 ATS) vs. Chicago Bulls (39-41 SU 40-38-2 ATS) United Center, Chicago, IL 8 PM EST Tuesday April 13, 2010 on TNTby Jason Green at Predictem.com Point Spread: Celtics +4.5/Bulls -4.5Over/Under: 197.5 Tonight in an Eastern Conference...