The 2026 World Star Challengers Invitational features 16 Tier 2 League of Legends squads from five regions competing in a mixed group stage of best-of-one matches followed by a single-elimination best-of-five bracket. China and Korea hold narrow edges in trader consensus due to the depth of their academy and challengers programs, evidenced by early group results where squads such as EDG Youth, Bilibili Gaming Junior, KT Rolster Challengers, and Dplus Challengers have posted strong starts. APAC, EMEA, and Americas representatives remain competitive through balanced seeding that limits intra-region matchups and the inherent variance of the opening round-robin format. With the tournament only days old and no dominant regional narrative yet emerging from the groups, implied probabilities stay tightly clustered around the top contenders.