Billlie members Moon Sua and Siyoon are set to deliver powerful performances both on and off the field at the 2025 KBO League game between the Kiwoom Heroes and Doosan Bears, taking place on April 23rd at 6:30 p.m. KST at Gocheok Sky Dome in Seoul.

Marking a milestone in their careers, Moon Sua will be throwing her first ceremonial hit, while Siyoon will step up to the mound for her debut pitch. In addition to the opening moment, the duo will perform during the cleaning time, energizing the stadium with their signature charisma and stage presence.

Both idols have reportedly been practicing with dedication to bring good fortune to the Kiwoom Heroes, aiming to serve as the team’s “victory fairies.”

Moon Sua shared her excitement: “It’s a huge honor to take my first ceremonial hit with Kiwoom. I hope all the players stay safe and show their best performances. I’ll be cheering them on with all my heart.” Siyoon added, “I’ve always wanted to throw the first pitch, and I’m thrilled to finally have the chance. It’s a special experience I’ll remember for a long time, and I’ll support the game with everything I’ve got.”

This appearance follows the success of Billlie’s first unit, composed of Moon Sua and Siyoon, who recently wrapped up promotions for their digital single “SNAP (feat. sokodomo)”. Embracing a futuristic “chrome noir” concept, the unit captivated fans globally with its edgy visuals and innovative sound. The song entered the Top K-POP Songs charts on iTunes in 10 regions worldwide and surpassed 3 million views on YouTube within a week of its release, proving their growing global impact.

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