Giolito tossed one inning in Friday's spring game against the Cubs, Doug Padilla of the Chicago Sun-Times reports.
Giolito, who has been brought along slowly this spring due to a strained chest muscle, threw 20 pitches in his Cactus League debut, then added another 10 in the bullpen. "I felt great physically," Giolito said. "I wasn't going to go out there and step on the gas 100 percent as far as body-intensity-wise. I was pitching with intensity, but the big thing was kind of feeling things out and making sure I was controlling myself as the game sped up, which I thought I did a pretty good job of." He should get another three starts and is still lined up as Chicago's Opening Day starter March 26, at home against Kansas City.