The AP reports: Andrew Bynum scored 18 points in his third game back from a knee injury and the Los Angeles Lakers rolled to a 92-75 victory over the Memphis Grizzlies on Sunday night. Kobe Bryant took just nine shots, made seven, and finished with 16 points, seven rebounds and four assists. Pau Gasol, often matched against his brother Marc in the middle, scored 12 points and had 13 rebounds. Trevor Ariza also scored 12 in the Lakers’ balanced attack… O.J. Mayo led the Grizzlies with 20 points, and Marc Gasol had 14 points, eight rebounds and four assists.