From edge-of-your-seat battles to unforgettable wins, esports have always been a part of BlizzCon’s DNA, uniting our community in the thrill of competition as we cheer on our favorite teams and the most skilled players from around the world. At BlizzCon 2026, competition reaches a fever pitch across programs from World of Warcraft, Overwatch, Hearthstone, and our newest addition: the Blizzard Classic Cup.