Smash Island X

Smash Island X was the eleventh tournament in the Smash Island tournament series and the fourth tournament in the X tournament series. The tournament was hosted by Dark Ermac and Doqtor Kirby and held on March 28, 2015. This is currently the largest tournament in the X tournament series. Smash Island X was seeded with version 2.0 of the X Scoring System.

Results
There were 43 entrants (with 17 DQs, so 26 person bracket).