Spring 2019 PGRU
The Spring 2019 PGRU lists the best smashers for Super Smash Bros. Ultimate, starting on February 1st, 2019 with Sumabato SP 2 and GENESIS 6 and ending on July 7th, 2019 with Albion 4, The Pinnacle 2019, and BigWinChampionship 2.
The power ranking was formulated similarly to Super Smash Bros. for Wii U's Panda Global Rankings with a few alterations. First, an international multiplier was added, giving tournaments outside of the United States 1.25 points instead of 1. This addition allowed international players to have a better chance on making the power ranking. In addition, there were no points for players on previous PGR rankings as tournament values were based solely on entrant numbers. As a compromise, outplacements were factored into the ranking, as well as wins over players who would've been in the 51-100 range had the ranking gone up to that placement.
*As a result of his ban, Ally is not formally ranked on the PGRU and is only listed to keep the integrity of the list.
Hours before they began unveiling the regular top 50 rankings, PGStats released a list of players who most closely missed the cut for the Spring 2019 PGRU top 50, known as "Area 51." They were unranked between each other, and as such are all considered to be effectively ranked #51.
X-Factor adjusted rankings (subjective)
The following have been confirmed to be on the X-Factor survey. Their positions on the X-Factor listing was unclear as the list had not been publicly released.