By Sam Laskaris Writer Six Nations’ three junior lacrosse teams had varying playoff results in the past week. The Six Nations Rebels, the local Junior B club, had the most success. That’s because the Rebels, who had finished with a perfect 20-0-0 regular season mark, managed to win their second round of the post-season. The Six Nations side downed the host Guelph Regals 10-7 on Sunday. With that victory the Rebels managed to capture their best-of-five Western Conference semi-final series in four games. The Rebels will now square off against the St. Catharines Athletics in a best-of-five conference final series, expected to commence in the next couple of days. Meanwhile, the Six Nations Arrows, a Junior A team, had their 2023 campaign come to an end on Monday when they…