Keller tossed six innings Sunday, yielding three runs on three walks and nine hits in a 7-4 loss to the Astros. He recorded just one strikeout and didn't factor into the decision.
Since moving to a starting role, the 6-foot-5 rookie has allowed seven earned runs in 18.2 innings with 11 punchouts and nine walks. On the year, Keller owns a 2.63 ERA with a 1-2 record and 24 strikeouts across 41 innings. Assuming he sticks in the rotation, he should face Houston once again next weekend.