Online rankings history
Early versions of osu! were a mostly isolated experience, with no online leaderboards for anything until 6 October 2007, when support for public online rankings was added for osu!. Since then, all game modes have received their own online rankings.
Numerous players have held rank #1 in each game mode under different ranking systems. The current system used by all game modes for online rankings is ppv2.
osu!
Main page: osu! rankings history
As of 3 August 2024, on the osu! performance rankings the rank #1 player is mrekk.
osu!taiko
As of 19 June 2024, on the osu!taiko performance rankings the rank #1 player is shinchikuhome.
osu!catch
As of 21 July 2024, on the osu!catch performance rankings the rank #1 player is Motion.
osu!mania
As of 13 April 2023, on the osu!mania performance rankings the rank #1 player is dressurf.