The 2025 Circuit X South America Season 1 is the first Circuit X tournament organized by Circuit X itself with a prize pool $10,000.

Tournament Format

The Group Stage will consist of four groups and will be played under a double-elimination (GSL) format. Each group will have four teams and all the matches will be best-of-three, with the top two teams from each group advancing to Playoffs.

The Playoffs will be played under a single-elimination bracket format, and all the matches except the Grand Final will be best-of-three. The Final will be best-of-five.