Caissie is out of the lineup for Monday's game against the Rockies.
The Marlins will send Caissie and two other left-handed batters (Griffin Conine and Graham Pauley) to the bench while lefty Sean Sullivan toes the rubber for Colorado in the series opener. Caissie had started in Miami's last five games, going 4-for-12 with a home run, a double, a walk, three RBI and three runs.