STEUBENVILLE - Kai McClurg scored with two outs in the bottom of the seventh giving Steubenville a come-from-behind triumph.
Big Red will face top-seeded Harrison Central at 11 a.m. Saturday for the championship.
Steubenville scored twice in the final inning. Bryan Pierro scored on a bases-loaded walk to tie the score at 5-5. He finished with two singles and an RBI.
Evan Westlake homered and singled for Big Red, while John Linn and Justin Corsi both added RBI.
Austin Marshall slapped three singles for the Panthers. Shane Duncan tripled, singled and had three RBI, while Eric Williams and Josh Sokolowski both had two hits.