The 2026 World Baseball Classic was an international professional baseball tournament between 20 national baseball teams, and the sixth iteration of the World Baseball Classic (WBC). It ran from March 5 to 17, 2026. The pool-play rounds were played in LoanDepot Park in Miami, Florida; Daikin Park in Houston, Texas; Hiram Bithorn Stadium in San Juan, Puerto Rico; and the Tokyo Dome in Tokyo, Japan. Two quarterfinals were played in Houston, while the remaining knockout stage games were played in Miami.