Lakewood ( 23 - 0 ) will take on fourth - seeded River Valley for a berth in the Pickerington Central regional .
Fourth - seeded River Valley beat Whitehall 4 - 3 in eight innings .
Lakewood ( 23 - 0 ) will take on fourth - seeded River Valley , which beat Whitehall 4 - 3 in eight innings , for a berth in the Pickerington Central regional .