The Buccaneers are now 17-4-1 on the season.
Morgan Hill hit two home runs for Grand Haven in Game 1.
Jordan Buckingham led the Buccaneers with four hits in Game 2 while Pita Messer hit a two-run homer.
Taylor Dew hit a two-run home run and knocked in three runs for the Sailors on the day. Mackenzie Quinn went 4-for-6 with three RBIs.