Competitive:Booyah Battle 4

Booyah Battle 4 was a Splatoon online tournament held on November 14th, 2015. Notably, it ended in a tie between Team Nintendome and The Squid Box due to a server maintenance from Nintendo during the Grand Finals. It was the fourth tournament in the Booyah Battle tournament series.

Rules
Teams competed in a Swiss bracket for six rounds. The top eight teams then went on to a double-elimination bracket.