The 2021 BIG3 regular season has concluded and the top four teams will meet in the BIG3 Playoff semifinals on Saturday. In the first semifinal, the defending champion Triplets will take on the 3 Headed Monsters. In the second semifinal, it will be first-place Tri-State against fourth-place Trilogy.

The action begins at 3 p.m. ET at Atlantis Paradise Island in the Bahamas. You can watch both games live on CBS, and you can also stream it on Paramount+ with their MUST-HAVE Premium plan.

Paramount+'s Essential Plan costs $4.99 per month to access Paramount's catalog of movies and TV shows with limited advertisements, plus your live local NFL games, international soccer, and more. The Premium Plan is $9.99 per month, and you can watch your local CBS live stream with no ads, on-demand, and the ability to download episodes for offline viewing. Both plans come with a free week to start, so sign up now here.

Before you lock in BIG3 picks for Saturday, you MUST see what basketball insider Ameer Tyree has to say. 

Tyree joins SportsLine after working as an NBA Fantasy sports and betting specialist at DraftKings and has a history of profitable basketball plays that help bettors find edges. Now, Tyree has taken a close look at the matchups on tap and has made his selections for the top two games of the weekend. You NEED to see his picks before making any selections of your own. And don't forget to stream NOW on Paramount+!

Which teams will advance to the 2021 BIG3 Finals? And can Triplets get back on track after losing two of their last three games to close out the season?... Join SportsLine right now to find out which picks to make on Saturday!