Lamb has been scratched from Monday's spring game against the Dodgers with tightness in his glute, Sarah Valenzuela of the Los Angeles Times reports.
EDGE Analysis
Lamb was informed that he'll be a part of the Opening Day roster, but he won't be able to play Monday because of the injury. Preston Palmeiro will play first base in his place. Lamb should be considered day-to-day until there's more information.