The Best Of 3 -

In the world of competitive gaming (like League of Legends or Dota 2 ), Bo3 is the standard for regular-season play.

In longer best-of-five matches, the more resilient team usually wins. In a Bo3, an underdog only needs two "hot" games to pull off a massive upset. The best of 3

It allows teams to lose the first map, analyze the opponent's strategy, and come back with a "counter-pick" in the second. In the world of competitive gaming (like League