Aiden Young scored the tying run in the bottom of the sixth inning and Liam Young later drove in the winning run as Supplement King edged the Bible Hill Kinsmen 8-7.
Jaden Duncan led the winners offensively, while Logan Reid, Caleb Hominick and Cole Thurbide had key hits for the Kinsmen.
Jayden Holmes and Duncan pitched for Supplement King with Duncan getting the win.
Supplement King will now face Embracor Medical tonight in a semifinal game.
In other playoff action, Fundy Textiles downed Markie Bus Tours 15-4.
Ryan Vohra collected three hits for Fundy, while Casey Rushton and Cayden Crowe contributed with two hits each. Chris Decoste, Aiden Fisher and Lochlann Pictou had hits for Markie’s.
Pitching for Fundy were Eli Brown and Dylan Atwater, who combined for three strikeouts. Fisher pitched for Markie’s.
In another game, the Bible Hill Firefighters extinguished MacQuarrie’s Pharmasave 12-8.