Kooi’s shutout was the Buccaneers’ first of the season and helps Grand Haven improve to 5-0 overall.
Tom Zelenka opened the scoring with a power play goal, assisted by Will Verduin and Doug Zelenka, during the second period.
Doug Zelenka made it 2-0 in the third period, assisted by Ian Hibbard.
Grand Haven held a 22-12 advantage in shots.
The Bucs host Midland Dow on Saturday at 3 p.m. at The Edge Ice Arena in Holland.