Hearthstone World Championship hits highest peak viewership in six years

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Last weekend, Anaheim hosted the Hearthstone World Championship 2026, a major tournament for Blizzard Entertainment’s popular digital card game. The event brought together the world’s best players and peaked at more than 41,300 live viewers, delivering the series’ highest audience since 2020.

Hearthstone World Championship 2026 Viewership Statistics

Hearthstone’s competitive scene has operated on a smaller audience scale in recent years, but the 2026 World Championship delivered a notable improvement in peak viewership. Held as part of BlizzCon 2026, the tournament posted the series’ strongest peak in six years.

The Hearthstone World Championship 2026 broadcasts generated more than 858,600 Hours Watched, slightly less than the previous edition. Peak Viewers, however, increased by nearly 10% year over year to 41,387.

The semifinal between Wu "XiaoT" Juwei and Wu "Curfew" Zheng-xian became the The semifinal between Wu "XiaoT" Juwei and Wu "Curfew" Zheng-xian became the tournament’s most-watched match, even outperforming the grand final in Peak Viewers.

Most popular Hearthstone World Championship events by Peak Viewers

The Hearthstone World Championship 2026 entered the series’ top five events by Peak Viewers. The HWC 2020 drew more than 89,200 concurrent viewers, but the figure fell by two or even three times in the following years. This year’s tournament broke that run of lower peak audiences, posting the series’ best result since 2020.

English was the leading broadcast language of the Hearthstone World Championship 2026, accounting for nearly 59% of the tournament’s total Hours Watched. Twitch dominated the platform distribution with a share of more than 80%, while almost all remaining watch time came from YouTube.

The official English-language playhearthstone Twitch channel attracted the largest audience. Russian streamer SilverName led among community casters. Overall, 65 unique channels covered the event.

Hearthstone World Championship 2026 Winners and Results

Chinese player OTGxhh became the Hearthstone World Championship 2026 champion after defeating compatriot XiaoT 3:1 in the grand final. The result came as a surprise, as XiaoT is one of Hearthstone’s most experienced and decorated players, with more than $344,000 in career prize money.

? ? OTGxhh is the 2026 Hearthstone World Champion! pic.twitter.com/Ulr3OZby1n

— Hearthstone (@PlayHearthstone) September 13, 2026

OTGxhh, by contrast, entered the tournament as a dark horse. Winning the Hearthstone World Championship marked the first major achievement of his career. Along with the prestigious title, the HWC champion also received $100,000 in prize money.