Tournament:The Smash Bash 100: Mushroom Kingdom Edition

The Smash Bash 100: Mushroom Kingdom Edition was a online tournament held from September 29th-30th, 2018, in celebration of The Smash Bash's 100th tournament. The tournament a side tournament where only Mario characters are allowed as well as a bonus prize for the highest-placing player who only used a Mario character in the regular tournament.

singles
(115 entrants) Top 32 Bracket Top 8 Bracket * Entered as "iCarly."

Mushroom Kingdom Showdown
(95 entrants) Top 24 Bracket Top 8 Bracket