One of the world's oldest FPS representatives. Despite being one of the genre's founders, it did not enjoy great popularity as an esports discipline. The introduction of the Warzone battle royale mode changed the situation. Such competitions as Warzone Wednesdays or MFAM Gauntlet from the streamer Nickmercs tend to gather the most viewers.
In 2020, this discipline's esports system made a transition to the franchise-based Call of Duty League. Like traditional sport, this competition involves both home and away matches held at the personal arenas of the participants. These streams are exclusive to YouTube.