Quantrill (8-11) took the loss Friday, coughing up six runs on seven hits and two walks over 3.1 innings as the Rockies were routed 11-4 by the Dodgers. He failed to strike out a batter.
Quantrill did not factor into the decision in a win over the Dodgers on Saturday, allowing three runs on six hits and four walks over 4.2 innings while striking out five.
Quantrill (triceps) was reinstated from the 15-day injured list to start Sunday against the Cubs.
Quantrill (tricep) is expected to return from the 15-day injured list to start Sunday's game against the Cubs at Coors Field, MLB.com reports.
The Rockies placed Quantrill (tricep) on the 15-day injured list Sunday.
Quantrill (forearm) is scheduled to make his next start Friday against the Padres at Coors Field, MLB.com reports.
Quantrill has general forearm soreness and will not start Monday's game against Arizona as previously scheduled, Patrick Lyons of JustBaseball.com reports.
Quantrill (7-8) took the loss Sunday against the Padres, allowing three runs on five hits and three walks while striking out two over 4.1 innings.
Quantrill (7-7) earned the win Wednesday against the Red Sox, allowing three runs (two earned) on six hits and two walks over six innings. He struck out three.
Quantrill (6-7) took the loss Tuesday as the Rockies fell 12-6 to the Reds, giving up five runs on four hits and a walk over two innings. He struck out four.