On Thursday, the group stage phase of ESL One Katowice 2015 kicks off for Counter-Strike: Global Offensive. These 16 teams will be competing for a share of the $250,000 prize pool.

You can watch every match on GOTV, or on Twitch with a linked Steam account, and you’ll have a chance to receive a souvenir package commemorating the tournament.

Have a favorite team? You can show your support by purchasing their ESL One Katowice 2015 team sticker, or by purchasing a Legends or Challengers capsule containing holographic and foil versions of the teams’ stickers.

Don’t forget – team stickers also serve as game pieces for the Katowice 2015 Pick’Em Challenge. Make sure your picks are set each day as the tournament progresses for your chance at a gold Pick’Em trophy!

(via Counter-Strike blog)