Kirby did not factor into the decision during Friday's loss, allowing four runs on five hits and two walks over 6.1 innings against Tampa Bay. He struck out six.
Kirby's two walks matched his season high, and the control artist has issued only 16 free passes on the season. Since throwing a shutout against the Orioles on Aug. 12, the 25-year-old has allowed at least three earned runs in four straight starts. During those outings, he has a 6.00 ERA and 20 strikeouts over 21 innings. Kirby looks to rebound in his next start, scheduled to come at home against the Angels.