Keller (3-9) gave up four runs on seven hits and four walks over five innings in Saturday's loss to the Reds. He had four strikeouts.
Cincinnati got to Keller for three runs in the third inning and tacked on another with Nick Castellanos' solo home run in the fifth. Keller has yielded eight runs and 15 hits over 10 innings in his first two starts since returning from Triple-A Indianapolis, giving him an ugly 7.06 ERA and 1.81 WHIP in 57.1 frames on the year. Opponents are hitting .305 off of Keller and he's issued 33 free passes.