Kansas City, Kan. ? Nolan Prochaska provided the Lawrence Raiders with a walk-off victory Sunday at the KCKCC Fourth of July Showcase.

The Raiders hadn’t scored before the seventh inning, when Prochaska’s two-run triple sealed a 4-3 victory against the Shawnee Mission Northwest Hornets.

Pitchers Zak McAlister and Tristan Decker kept SMNW scoreless over the final five innings.

SMNW 210 000 0 — 3 3 2

Lawrence 000 000 4 — 4 7 2

W — Tristan Decker (1-2)

Raiders highlights: Zak McAlister, 2-2-for-3, double, RBI; Parker Tietjen, 2-for-3, double, R; Decker, 1-for-2, double; Nolan Prochaska, 1-for-3, triple, 2 RBIs.

Raiders record: 11-13-1. Next for Raiders: 6 p.m. vs. Free State, at FSHS.