Boyd allowed five runs (four earned) on six hits and two walks while striking out three over six innings in a no-decision versus the Mariners on Friday.
Cantillo did not factor into the decision in Friday's 9-1 win over the Rockies, allowing one run on four hits and four walks with five strikeouts over 4.2 innings.
Bazzana went 4-for-5 with three RBI, two runs scored and a stolen base in Friday's 9-1 win over the Rockies.
Bailey went 2-for-3 with a three-run home run in Friday's 9-1 win over the Rockies.
Amaya is not in the Cubs' starting lineup against the Mariners on Friday.
The Cubs optioned Assad to Triple-A Iowa on Friday, Taylor McGregor of Marquee Sports Network reports.
Rocchio isn't in the lineup for Friday's game against the Rockies, Manny Randhawa of MLB.com reports.
The Cubs designated Miller for assignment Friday, Taylor McGregor of Marquee Sports Network reports.
DeLauter (hamstring) will start in right field and bat second Friday against the Rockies, Manny Randhawa of MLB.com reports.
Adell (knee) entered Thursday's game as a pinch hitter and went 0-for-2 in a 5-2 win over San Francisco.
