Lol Esports
In short
Professional competitive gaming based on the multiplayer online battle arena game League of Legends. It features teams from around the world competing in structured leagues and major international tournaments.
In plain words
People play the video game League of Legends in a professional setting to win prizes and trophies. Teams practice together to beat other teams in matches. The biggest event is the annual World Championship.
A simple example
A professional team like T1 competes in a regional league to qualify for the global World Championship. They play matches against other top-tier teams to climb the rankings.
Why it matters
It is one of the most-watched esports globally, attracting millions of viewers. It has created a massive industry of professional players, coaches, and massive live stadium events.
Easy to mix up
Do not confuse the professional esports scene with casual players playing the game for fun at home.