Bradley Thomas tossed a one-hitter, shutting out the G-Men on Thursday.
Thomas fanned eight Graham batters en route to a 10-0 victory for the Scarlet Hurricanes.
Cooper Archer led the Marion bat brigade with two hits. Matt Vipperman chipped in one hit and an RBI. Brody Taylor drove in three runs and Ricky Carroll knocked in a pair.
Marion had two big innings, scoring six in the bottom of the fourth and four in the bottom of the fifth.
