Roupp (back) threw a bullpen session Thursday and is on track to make his next scheduled start Saturday against the Cubs, Justice delos Santos of The San Jose Mercury News reports.
Roupp pitched through back discomfort in his last outing Monday in Milwaukee, but at this point it does not appear it will cause him to miss a turn in the rotation. The right-hander has accumulated a 4.22 ERA, 1.31 WHIP and 72:27 K:BB over 64 innings covering 12 starts for the Giants this season.