Bour is out of the lineup Sunday against the Rockies, Clark Spencer of the Miami Herald reports.
Bour was at the forefront of the Marlins' 9-6 victory Saturday, going 2-for-3 with his 11th homer of the season and a pair of runs and RBI, but he'll take a day off Sunday with a lefty in Tyler Anderson on the mound for the Rockies. Chris Johnson replaces Bour at first base.