The Pirates and Brewers finish their four-game series at PNC Park. I'm still waiting for the Brewers bats to wake up. They have scored three runs or less in eight of their last nine games. This is still a team that is top five in batting average, OPS and wRC+ on the season. There has to be some positive regression for Milwaukee coming and it should be aided by the Pirates starter this afternoon, Mitch Keller. Keller has been hittable all season long. He's posted a 4.80 ERA and a 1.47 WHIP. He's allowed four runs in three of his five starts on the season and four of his five starts have been against poor offenses like Miami, Detroit, Washington and Boston. In two starts against Milwaukee last year, Keller he went five innings in each and allowed 12 earned runs on 14 hits. I expect the Brewers to be able to get to Keller once again.