Leaked email report says Blizzard has become Microsoft’s top studio

Microsoft’s gaming unit is being described, in a report based on a leaked internal email, as having elevated Blizzard into its top performing studio slot. The claim, published by PC Gamer and attributed to Yahoo Finance, frames Blizzard’s results as among the best the company has seen in its own history.

According to the report, the leaked email points to Blizzard’s “third highest fiscal for top line revenue” in the studio’s history, describing the most recent year as the third best in terms of gross revenue performance. In the same messaging, Blizzard is characterized as Microsoft’s leading studio for that period, indicating management views the franchise-focused developer as a primary driver of results.

The report does not lay out additional specifics such as revenue figures, operating profit, or breakdowns by franchise. It also does not identify the exact internal timeframe beyond referring to a fiscal period, nor does it provide context on what other Microsoft studios or publishers were ranked above or below Blizzard.

Even without those details, the emphasis on “top line revenue” indicates that Blizzard’s commercial performance has been prominent in Microsoft’s internal framing of the business. For Microsoft, gaming is managed across studios and publishing operations, and Blizzard remains one of the company’s most recognized IP portfolios, including major PC and console franchises.

Blizzard’s games have long served as flagship titles within Microsoft’s broader strategy for interactive entertainment, including cross-platform engagement and long-running live-service models. In that context, a leaked memo highlighting a high-revenue year suggests Microsoft’s attention is still on Blizzard as a scale contributor, not simply a legacy brand.

The significance of the report also lies in what it does not disclose. The leak, as described, does not provide updated player metrics, subscription counts, engagement benchmarks, or any forward-looking targets for the next fiscal period. It also does not clarify whether Blizzard’s “top studio” ranking is based on revenue only, or whether other measures such as publishing margins, engagement, or pipeline progress were considered.

What to watch next is whether Microsoft addresses Blizzard’s performance in its own communications, such as investor materials, studio updates, or earnings commentary. If Microsoft provides official numbers, it could confirm how much of the outperformance came from specific titles or franchises and whether the ranking indicates a longer-term shift in studio priorities.