Keller came away with a no-decision in Saturday's 4-2 win over the Diamondbacks, allowing one hit and two walks over four scoreless innings. He struck out four.
The right-hander appeared headed for a potentially special performance, but a 68-minute rain delay ended his day after 60 pitches (44 strikes). Keller has given up two runs or less in five straight outings, posting a 2.17 ERA, 1.00 WHIP and 22:9 K:BB through 29 innings over that stretch, but the last four have all resulted in no-decisions. He'll try to get back in the win column in his next start, which lines up to come on the road next weekend against the Dodgers.