The Reds put up nine runs in Monday's triumph over Pittsburgh, but runs have otherwise been hard to come by lately. Pittsburgh right-hander Mitch Keller (4-11, 6.14 ERA) has a terrible track record against Cincinnati, but this could be a good spot better his numbers, especially as he has pitched reasonably well lately (3.38 ERA last three starts). Reds' right-hander Tyler Mahle (12-5, 3.59) has posted a 1.47 ERA in three starts against the Pirates this season.

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