Valve has officially put the world on notice that the quarter final matches begin tonight for the ESL One Cologne 2014 CS:GO Championship. The quarter finals begin at 9:00AM (CET), which is 12:00AM (PT).

If you've been following along, you should make your picks prior to tonight's matches. As the case was yesterday, you can watch all of the action once it goes live courtesy of the below Twitch stream. Those who watch on Twitch with a connected Steam account and those watching in game have a chance to win some prizes.