The "Big Four" and major soccer leagues have crowned several new champions recently:
: The Oklahoma City Thunder currently hold the title, having won their first championship in June 2025. The 2026 NBA Finals are scheduled to begin on June 4. Sports Champions
The year has already seen several major sports championships crowned, with many more on the horizon as the summer season approaches. Current Reigning Professional Champions (2025–2026) The "Big Four" and major soccer leagues have
: The Los Angeles Dodgers are the reigning back-to-back World Series champions after defeating the Toronto Blue Jays in 2025. Sports Champions