Minecraft wiki entry for Command_stats, associated text: Finally, use the /stats command to specify which player should be used to update the sidebar with the command stats of the commands they execute. These five commands can be executed in any order. Replace player in the commands below with the name of the player (the player does not need to be online when the commands are run). If the player runs the commands themself, the Entities and Success entries in the sidebar will start updating after each command after they each are set up (because each command below should return a command stat of 1 for AffectedEntities and SuccessCount).