LE SSERAFIM BlizzCon 2026 Return Confirmed for Closing Main Stage Performance

LE SSERAFIM will return to BlizzCon 2026 as the closing musical act, with the group scheduled to perform on the Main Stage on Sunday, September 13, at the Anaheim Convention Center in California. Blizzard Entertainment announced the LE SSERAFIM BlizzCon appearance as part of the event’s September 12-13 program, with official passes already sold out and possible resale availability through Tixr. ¹

The appearance marks the group’s second BlizzCon performance and follows their 2023 appearance tied to an Overwatch collaboration. Korean and English-language reports published on June 26 said the group will close the convention’s Main Stage program three years after becoming the first K-pop act to perform at BlizzCon. ^{2 3}

LE SSERAFIM BlizzCon 2026 Schedule and Venue

BlizzCon 2026 is scheduled for September 12 and 13, U.S. local time, at the Anaheim Convention Center. LE SSERAFIM is set to appear on September 13 as the closing performance on the Main Stage. ⁴

The official Blizzard Entertainment announcement framed the booking as a return engagement, stating: “We’re thrilled to welcome LE SSERAFIM back to BlizzCon!” ¹ The company also connected the performance to the group’s upcoming U.S. tour and their prior work with Overwatch, keeping the announcement focused on the relationship between the game convention and the K-pop act’s earlier Blizzard-linked activities. ¹

A compact summary of the confirmed details is below.

The Korea Times reported that the five-member group is scheduled to take the Main Stage on September 13 Pacific Time, aligning with Blizzard’s announcement and Korean reports on the event schedule. ³ Reports from Yonhap News Agency, JoyNews24, Newsis, and The Fact also place the event at the Anaheim Convention Center and identify LE SSERAFIM as the closing performer. ^{4 2 5 6}

Return After 2023 Overwatch Collaboration

LE SSERAFIM’s 2026 booking is being presented as a return rather than a first-time appearance. JoyNews24 reported that Blizzard announced the group’s BlizzCon 2026 closing performance on June 25 local time and noted that LE SSERAFIM was invited in 2023 as the first K-pop artist to appear at BlizzCon, where the group performed the Overwatch collaboration track “Perfect Night.” ²

The earlier BlizzCon appearance has remained central to coverage of the 2026 announcement. Yonhap News Agency reported that LE SSERAFIM had previously stood on the BlizzCon stage in 2023 through an Overwatch collaboration, while Newsis described the new performance as the group’s return to the convention after three years. ^{4 5}

The Fact reported that the 2026 event will be the group’s second BlizzCon attendance and added that the connection with Overwatch continued in 2025 through a collaboration single and in-game skins. ⁶ The available source material does not provide a setlist for the 2026 performance, nor does it specify the exact performance time beyond the closing Main Stage placement on September 13.

Several reports also refer to broader program participation. Newsis said LE SSERAFIM will participate in event programming and perform on the Main Stage on September 13, while The Fact reported that the group will take part in several programs during the event period in addition to the Main Stage performance. ^{5 6} The reports do not list the names, times, or formats of those additional programs.

Source Music, the group’s agency, also commented on the appearance in Korean reports. The Fact quoted the agency as saying that “LE SSERAFIM will appear as the closing performance artist for BlizzCon 2026, held in California.” ⁶ Newsis separately quoted Source Music as saying attention is focused on what the group, described as having grown significantly, will show at BlizzCon after three years. ⁵

Tickets, Timing, and What Is Still Unconfirmed

Blizzard’s official update states that BlizzCon passes are officially sold out, while resale availability may appear through Tixr. ¹ That means the available source material supports only the general ticket status and resale channel possibility; it does not confirm resale inventory, resale prices, streaming access, or additional ticket releases.

The performance is also tied in the official announcement to LE SSERAFIM’s upcoming U.S. tour, but the source material provided does not include dates, cities, venues, or ticket details for that tour. ¹ Coverage from Newsis mentions later North American tour activity in connection with the group’s wider schedule, but the article information supplied here does not provide a complete tour itinerary. ⁵

For readers tracking the event, the firmest details are the dates, location, Main Stage placement, and sold-out pass status. Any further information about exact show time, full BlizzCon programming, livestream availability, or performance repertoire would require additional official updates.

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