Mesa reported tightness in his right hamstring Saturday, Christina De Nicola of MLB.com reports.

EDGE Analysis

The severity of Mesa's injury is currently unknown, but the Marlins will give him a couple of days to rest before re-evaluating him. The 23-year-old outfielder reached Triple-A for the first time last season, slashing .259/.319/.430 with 13 home runs, 51 RBI and five stolen bases across 355 plate appearances at that level, but he has an outside chance to break camp with the big-league squad.