Coming into the preseason, many couldn't believe the Celtics ended up signing Lonnie Walker. At the same time, they signed him to a training camp deal, meaning he'd have to work from the ground up if he had any hope of making the roster.

Rock bottom is bad, but Walker is trying to turn his into a positive. "I’ve finally found myself comfortable in an uncomfortable situation."

The Boston Celtics cruised to a massive 139-89 victory over the short-handed Philadelphia 76ers Saturday night, Boston's first home game of the preseason. Because the Celtics jumped out to such a big lead and fast,