Thour: Premier Season 4 Could Start on January 21

CS2 dataminer Thour has shared information suggesting that the fourth season of Premier may begin as soon as tomorrow, January 21.

According to Thour, the potential start date aligns with the release pattern of previous Premier seasons. The update introducing Season 1 was released on Wednesday, September 27, 2023. Season 2 launched on Wednesday, January 29, 2025, followed by Season 3 on Wednesday, July 16, 2025. Based on this consistent sequence, the update for Season 4 is expected to arrive on Wednesday, January 21, 2026.

The timing is further supported by the fact that Premier Season 3 officially ended yesterday. Alongside the season’s conclusion, Valve made adjustments to the map pool: Train was removed, while Anubis returned to the active rotation for Premier matches.

New CS2 Update – Premier Season 3 Has Officially Ended

At the time of writing, Valve has not officially announced the start of Premier Season 4. However, the end of the previous season, recent map pool changes, and the established update schedule all point toward a new season launching in the coming days. We’ll keep monitoring the situation and share confirmed details as soon as Valve makes an official announcement.