During the Cologne 2015 CS:GO Championship, players had the ability to participate in The Cologne 2015 Pick'Em Challenge. Much like The Dreamhack 2014 Pick'Em Challenge, players were able to buy directly the team stickers they want to pick winners of upcoming matches. In addition to the normal team pick'em challenge like past events, players can also use stickers from the ESL One Cologne Player Autograph Capsules to participate in the player pick'em challenges, in which individual professional players are picked for various individual achievements during the stages of the tournament.