Lukáš “CHECKFIDER” Nevyjel is a professional League of Legends player and coach, competing in the ERL scene since 2018 and coaching since 2020. As an ADC, he achieved 1411 LP, placing in the top 20 on EUW, while also reaching Grandmaster in both jungle and support roles. His versatility across multiple roles allows him to offer a well-rounded perspective on the game.

His coaching focuses on both high-level mechanics and deep macro understanding, skills he has refined over six years of competitive experience. Having worked with renowned coaches like Veigar V2, CHECKFIDER provides personalized coaching sessions that help players excel in all aspects of the game, whether it be decision-making, map control, or role-specific strategies.