The Next Big Super Star

The Next Big Super Star (, Who is the Superstar!? Mario Tournament) was an Event Tourney based around the series. It ran from 6 a.m. on September 20, 2019 to 6 a.m. on September 23, 2019. During the event, only characters and stages from the Mario series could be used. Additionally, only Mario spirits were awarded as prizes.

North America

 * Woo-hoo! This time-limited tourney features fighters and stages from the Super Mario series. Taking part will earn you a spirit from the Super Mario series. The further you advance, the better the spirit you'll win!

PAL regions

 * Woohoo! This time-limited Tourney exclusively features fighters and stages from the Super Mario series. Taking part will earn you a spirit from the Super Mario series. The further you advance, the better the spirit you'll win!

Rules

 * Format: Smash
 * Rules: Time
 * Time Limit: 2:30
 * FS Meter: On
 * Items: Medium

Trivia

 * The event's banner and title is a reference to the . In the Mario Party games, every character aims to become a Super Star.