BROCKWELL, Ark.—Trinity Christian moved a step and a half closer to another trip to Fayetteville and the Class A state championship game Saturday.

The Warriors routed Fourche Valley in their opener late Friday, 20-2, and lead host Izard County in the fourth inning, 5-1. The latter game was suspended because of rain until Monday.

Duncan Collins was the winning pitcher against Fourche Valley and knocked home five runs with his ninth home run of the season, a double and single. Parker Allen also plated four runs with a homer and single. Luke Satterfield contributed a doubl...