Betis
In short
Real Betis Balompié is a professional football club based in Seville, Spain, that competes in La Liga.
In plain words
It is a famous sports team from southern Spain. They play their home matches at the Benito Villamarín Stadium and have a very loyal group of supporters.
A simple example
When a fan wears a green and white striped shirt to watch a match, they are showing support for Betis.
Why it matters
The club is a major part of Spanish football culture and frequently competes for European tournament spots. They represent the local identity of the Seville region.
Easy to mix up
People often confuse them with their local rivals, Sevilla FC.