Tournament:Regen 2023

Regen 2023 was a Super Smash Bros. Ultimate superregional held in Birmingham, England on August 18th-20th, 2023.

Tournament summary
was registered for Regen 2023, but was unable to attend due to last minute issues relating to his passport.

This tournament saw #1 seed 's worst performance at a British tournament since before the pandemic, as he was upset by #8 seed 3-2 (upset factor 5) and #16 seed  3-0 (upset factor 7) to place 9th. In addition, #4 seed was upset in top 64 by #29 seed  3-2 (upset factor 6), however he made a strong Losers run defeating  3-1,  3-1,  3-1,  3-2, and  3-1 to place 3rd. Likewise, #11 seed also saw a strong Losers run, defeating  3-2,  3-2,  3-0 in the runback,  3-2, and  3-1 to place 4th.

In top 8, #2 seed defeated Ikan 3-2 in Winner's Finals to make Grand Finals. Ikan then defeated Tarik to fight Luugi in the runback, where he won the first set 3-1. However, Luugi defeated Ikan in the second set 3-0, including a 3-stock in the final game, winning his second Regen title.

Super Smash Bros. Ultimate singles
(453 entrants) Top 128 Brackets Top 64 Bracket Top 8 Bracket

Super Smash Bros. Ultimate doubles
(84 teams) Top 12 Bracket

Super Smash Bros. Ultimate Squad Strike
(164 entrants) Top 24 Bracket

Crew battle
(14 crews) Grand Finals