Kwame Brown missed the Los Angeles Lakers' practice Saturday a day after spraining his right shoulder.

Brown collided with Andrew Bynum during practice Friday and aggravated an injury that bothered him for much of last season.

He had therapy on the shoulder Saturday, but might miss Sunday's preseason game against the Phoenix Suns in Las Vegas.

Brown said he has pain when he lifts his arm.

"Every time I get it above my head, it pinches on my shoulder," Brown said. "I haven't raised it above my head yet today. They want me to wait until tomorrow."