who won the world baseball classic 2025

No team has won the 2025 World Baseball Classic yet, because there was no 2025 edition of the tournament; the most recent completed WBC was in 2023, won by Japan over the United States.

The World Baseball Classic is normally held on a multiyear cycle (2006, 2009, 2013, 2017, 2023), and coverage in early 2026 still refers to Japan as the defending 2023 champion. Current standings and news relate to the 2026 World Baseball Classic, not a 2025 event, which confirms there was no 2025 WBC and therefore no 2025 winner.