Gallen didn't factor into the decision during Saturday's 4-2 loss to the Cubs, allowing one run on two hits and a walk with nine strikeouts in six innings.
Gallen continued his dominant season-opening run Saturday, limiting Chicago to just three baserunners, although one of those was a Yan Gomes solo home run. In addition to bringing his customary run prevention, the 26-year-old struck out a season-best nine batters. He has a 1.05 ERA, 0.67 WHIP and 35 strikeouts in 34.1 innings. Gallen is scheduled for a rematch with Chicago next week.