The top two seeds will be confirmed on Sunday in the final regular-season weekend of the Northern Door Athletics baseball tournament.

Sister Bay and Egg Harbor will battle for the top seed in the playoffs. The winner will face Kolberg, which lost to West Jacksonport Friday night. The other two games being played Sunday at 1:30 p.m. include Institute making the trip on the ferry to Washington Island and Baileys Harbor hosting Maplewood.