Next Clan War starts on Jan 15th, Diamond Division coming in February

Starting this February, eligible Clans can participate in the new Call of Duty® Clan Wars Diamond Division. Clan Wars in the Diamond Division are played out on a separate schedule, open exclusively to Clans with at least two first place wins in the Platinum Division.

Clans that meet these requirements will have the opportunity to opt-in for Diamond Division before the next Clan War begins. From the moment you opt-in, your clan will only be able to compete in Diamond Division wars against other top Clans.

Diamond Divison Details:
Wars in the Diamond Division are played out separately from the Bronze through Platinum Division pool. Diamond Division war spans three days, Friday through Sunday, with a four-hour window of playtime each day. This means that each Diamond Division Clan War lasts for a total of 12 hours, split into 3 four-hour sessions.

Matchmaking:
To ensure the competitive field remains balanced, the Clan roster will be locked the day before the Diamond Clan War begins. Any changes to the Clan roster after this time will not count towards the Clan War.

Leaderboard:
Diamond Division introduces a leaderboard to showcase Clan performance throughout. Clans will earn Diamond Points depending on how they place in each Diamond War. A first place finish awards more Diamond Points than second, with second awarding more than third.