Scott was sent down to Triple-A Pawtucket on Saturday, Jason Mastrodonato of The Boston Herald reports.
Scott failed to secure one of the final spots in Boston's Opening Day bullpen and will journey back to Pawtucket for the onset of the 2018 campaign. Last season, he appeared in 57 big-league contests, logging a 3.79 ERA and 0.98 WHIP over 35.2 innings of relief. Expect to see him back in Boston in the event of an injury.