Clemens will get the start for the Marlins on Monday against the Rockies, MLB.com's Joe Frisaro reports.
Clemens had his contracted selected from Triple-A New Orleans on Sunday, but rather than provide bullpen depth, he will make his 2016 debut as a starter. The right-hander sports a 4.13 FIP at the Triple-A level this season, striking out 7.9 batters per nine innings.