The 2025 League of Legends Championship of The Americas Cross-Conference South Split 3 (LTA) is the third of its kind and under Fearless Draft rules, organized by Riot Games. This competition will feature the best teams from South America.

Tournament Format

Group Stage will be played in a round-robin format, and all matches will be played in a best-of-one series.

Playoffs will be played in a double-elimination format, and all matches will be played in a best-of-five series.