The Owen Sound NorthStars fell to the Ennismore James Gang 11-9 on Sunday in Ontario Senior 'B' Lacrosse.
Travis Szabolcs logged a hat-trick for Owen Sound in the loss.
It was Owen Sound's final game of the regular season.
The two squads played to a 7-7 tie on Saturday.
The Senior NorthStars begin the playoffs on Friday at the Lumley-Bayshore against the Oakville Titans.
Meanwhile, it was also a busy weekend for the Under-13 Owen Sound NorthStars.
They defeated a team from the Toronto Beaches 5-4, then the young local group of players were edged 9-8 by Orillia.