Vitality leads the IEM Cologne Major 2026 winner market with a 45.5% implied probability, driven by their sustained dominance in the CS2 scene through consistent international results and a balanced roster featuring elite aimers and versatile utility players. Recent strong finishes in European qualifiers and LAN events have reinforced trader confidence in their ability to navigate the Swiss-system bracket and adapt to patch-driven map pools. Team Spirit sits at 16.5% on the back of their proven major-winning pedigree and high-tempo playstyle that exploits opponent misreads in elimination matches. Natus Vincere at 10.1% and Falcons at 9.5% benefit from experienced cores and solid recent form, though both face tougher paths against top seeds. Lower-priced teams like FURIA and PARIVISION reflect realistic upset potential in best-of-three series but trail due to less consistent head-to-head records against the elite tier.