Liga Rusia
In short
The top professional football league in Russia, featuring the country's most successful clubs.
In plain words
It is a competition where football teams play each other to win a trophy and become champions. The best team at the end of the season wins the title.
A simple example
Zenit Saint Petersburg often competes at the top of the table to win the league trophy.
Why it matters
It determines which Russian club is the best in the country. It also decides which teams qualify for international competitions.
Easy to mix up
Do not confuse it with the Russian Cup, which is a knockout tournament.