Gallen (shoulder) is scheduled to make his second and final Cactus League start Tuesday against the Guardians.
Gallen was delayed to begin spring training after he experienced shoulder inflammation in the offseason, but he was cleared to make his Cactus League debut last Wednesday. He looked sharp during his 2.2-inning appearance, keeping the Rockies off the board while striking out two in the 36-pitch outing. He threw nine more pitches in the bullpen after leaving the contest, and he's expected to build up to four innings in Tuesday's start. Assuming Gallen comes out of Tuesday's turn no worse for the wear, he could be ready to make his first start of the regular season during Arizona's third game Sunday versus San Diego. Expect Gallen to be capped at around five innings in that start.