Zach Sumption had a big day, driving in six runs as Rapid City Post 22 stayed alive at the Central Plains Regional with a 16-3 win over the Dickinson Rough Riders on Thursday.
Sumption had a grand slam in the first inning to put the Hardhats up 5-0.
Post 22 racked up 13 hits on the day as Sumption, Connor King, Cooper Bowman and Jace Caldwell each had multiple hits. Bowman and King each had three hits to lead Post 22.
The Hardhats will play the loser of the Omaha West Millard-West Fargo tilt on Friday at 2 p.m.