His first earned run of the season came in the second inning as the Grizzlies tagged him with a pair of base hits .
Mendoza ( 2 - 1 ) had not allowed an earned run in four previous starts .
Mendoza 's first earned run of the season came in the second inning as the Grizzlies tagged him with a pair of base hits .
Mendoza ( 2 - 1 ) had not allowed an earned run in four previous starts .