Isles, whose real name is Jonah Rosario, is an Australian support player currently competing for LYON in the LCS. At 25, he represents the growing pipeline of talent from the Oceanic scene finding opportunities on North America’s premier stage, a journey that speaks to both ambition and adaptability.
As a support, Isles occupies the position responsible for enabling and protecting his team’s carries. The role revolves around vision control, warding key areas of the map, tracking enemy movements and setting up the plays that create leads for his allies. It is a job that rewards game sense and communication over raw individual statistics, demanding a player who thinks several moves ahead and keeps his teammates informed at every turn.
Players from Australia and the broader Oceanic region have historically had to travel far to compete at the highest levels, and Isles is part of that tradition. Making the move to the LCS is a significant step for any player from the region, requiring adaptation to a new competitive environment, faster practice cadence and higher expectations. His willingness to take on that challenge reflects the drive that defines aspiring professionals seeking to test themselves against the best.
Now part of the LYON roster, Isles has the chance to establish himself in one of the sport’s most competitive leagues. For a support, integration with a marksman and the wider team is everything, and building strong synergy in the bot lane will be central to his contributions. Success in the role often comes down to trust and timing, qualities that develop through repetition and shared experience.
Looking forward, Isles embodies the opportunity that international rosters can offer emerging talent. As he continues to gain experience at the LCS level, his growth will be worth watching, and a strong showing could help further validate the depth of talent coming out of the Oceanic region.
Isles (Jonah Rosario) is 25 years old, born March 7, 2001.
Isles currently plays as Support for LYON in the LCS.
Isles is best known for Pyke, Blitzcrank, Rakan, Rell.

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