The teams were tied at five, before the Raiders pulled away for the victory.
James Buie earned the win in relief of Bradley Brown. Buie hurled 3 1/3 innings, allowing four hits and striking out six.
Jeremy Smith, who was named the tournament's MVP, was 2-of-4 with a triple in the win. Brown went 2-for-3 with four runs batted in, while Austin Brower was 2-of-4 with a double and 3 RBIs.
Brown and Brower were also named to the all-tournament team as was Ryan Mercer.
The Raiders will return to action at 5 p.m. Monday at South View to complete a suspended game. Richmond leads 4-0 in the top of the second.