Boyd was optioned back to Triple-A Toledo on Saturday.
EDGE Analysis
Boyd was brought up as the 26th man to start the first game of Saturday's doubleheader against the Royals, but will head back to Toledo following a rough afternoon. The young southpaw was gave up four runs -- all earned -- on seven hits over just 3.2 innings, raising his major league ERA to 5.69 on the season. Look for Boyd to be a top option if the Tigers need an extra arm down the road.