Optic Gaming has been invited to ESL One Cologne 2017. The ESL one Cologne Tournament will be the premier tournament in the upcoming months and prior to the PGL Krakow Major.
— ESL Counter-Strike (@ESLCS) May 13, 2017
There will be sixteen teams participating in the tournament with a prize pool of $250,000. The Cologne tournament is the marquee event for CSGO and has been a staple in the CSGO calendar since 2014.