Tournament:WAVE Champions 4

WAVE Champions 4 was a Super Smash Bros. Ultimate regional held in Tokyo, Kantō, on September 18th, 2023.

Tournament summary
Perhaps the biggest surprise of the tournament was, the 68th seed's run to fourth in just their second offline regional. Their run included defeating the 3rd seed 3-1, 4th seed  3-0, 9th seed  3-1, 17th seed  3-2, and 26th seed  3-0 while only losing to the fifth and sixth seeds.

's victory also marked the most significant solo tournament win in Ultimate.

Super Smash Bros. Ultimate singles
(78 entrants) Top 32 Bracket Top 8 Bracket