The Rocky Mountain Lacrosse League Junior B Tier 1 playoffs get going Friday night with the Okotoks Marauders in Calgary to take on the Shamrocks.

It's game one of a best-of-three with game two set for Sunday night at 7:30 at the Murray arena.

Meantime, the Okotoks Junior A Raiders are awaiting the winner of the semi-final series between the Calgary Mounties and the Saskatchewan SWAT.

The Mounties lead the best-of-five, two games to none.