The Kansas City Royals and Arizona Diamondbacks finish up a three-game series. The Royals will go with Ryan Yarbrough on the mound and the Diamondbacks counter with Zac Gallen. In Gallen's last outing, he went seven scoreless innings with just two hits. On the season, he is 3-1 with a 2.59 ERA in four starts. KC's Ryan Yarbrough has struggled this season in Kansas City, posting a 7.62 ERA in 13 innings. The Diamondbacks are 4-0 in their last four vs. American League Central, and the Royals are 1-5 in the last six meetings between these ballclubs. The Royals, 3-14 in their last 17 interleague games vs. a right-handed starter.

Play on Arizona minus 1.5 runs