Yarbrough is scheduled to pitch behind opener Collin McHugh at Houston on Thursday, Marc Topkin of the Tampa Bay Times reports.
Yarbrough followed an opener his last time out and will do so again Thursday for the ninth time this season. The left-hander has struggled over 11 starts since the All-Star break with a 6.50 ERA, though he's given up only four runs on seven hits with an 8:0 K:BB across 12 frames in his past two outings.