The Lakers swingman played only eight minutes and made one of five shots with two turnovers after starting at shooting guard Sunday at
Johnson will have an MRI exam Monday, though it seems more of a precaution than anything.
had 13 points on four-for-13 shooting and
was scoreless with six assists and five rebounds in 22 minutes.
had 15 points after scoring 29 in the Lakers' exhibition opener.
The Lakers have exhibition games in Ontario and Las Vegas this week before leaving Friday for two exhibition games in China.
The Lakers broke a surprisingly long winless streak Saturday, beating
They were 0-8 in exhibition play last season and 0-2 in the lockout-shortened preseason in 2011.