Mercy9, whose given name is Cengizhan Teker, is a Turkish professional League of Legends player currently competing as a mid laner for Heretics Academy in the LES. At 21 years old, he belongs to the wave of young Turkish talent looking to translate strong regional performances into a step up toward the top-tier circuit, and the academy environment gives him a proving ground to do exactly that.
The mid lane is one of the most demanding positions in the game, sitting at the crossroads of every major play. A mid laner is expected to hold a lane against a direct opponent while remaining mobile enough to roam toward the top and bottom sides, coordinate with the jungler, and dictate the pace of the map. Success in the role hinges on precise wave management, sharp map awareness, and the confidence to make aggressive rotations that swing early skirmishes in the team’s favor. As a mid laner, Mercy9 is tasked with being both a laning anchor and a tempo-setter for Heretics Academy.
Playing under the Heretics Academy banner places Mercy9 within a well-known organizational structure, and the LES serves as a competitive tier where emerging players sharpen their fundamentals against motivated peers. Academy leagues like this one are where reputations are built, and consistent showings can open doors to larger stages. For a player of his age, the environment offers both the pressure and the visibility needed to grow into a more prominent role.
His nationality connects him to a Turkish scene that has long been passionate and productive, regularly exporting players who make their mark on the international level. That heritage adds an extra layer of expectation, as domestic fans keep a close eye on prospects who could become the region’s next standout mid laner.
Looking ahead, Mercy9 sits at a formative point in his career. As an active competitor still in his early twenties, he has the runway to refine his mechanics, expand his champion comfort, and demonstrate the leadership qualities that define elite mid laners. If he continues to develop within the Heretics Academy system, he stands a strong chance of graduating from the academy circuit and earning a place among the more established names of his region.
Mercy9 (Cengizhan Teker) is 21 years old, born June 5, 2005.
Mercy9 currently plays as Mid for Heretics Academy in the LES.
Mercy9 is best known for Zed, Galio, Syndra, Ryze, Corki.

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