Super Smash Bros Ultimate - Save Data for Nintendo Switch - No

You have to upload your save file via Nintendo Online service.

Super Smash Bros. Ultimate' Version 1.2.0 Brings Online Fixes, Tweaks

Super Smash Bros Ultimate Nintendo Switch Giant Size

Super Smash Bros Ultimate - Save Data + Settings, Nintendo Switch

Nintendo Switch™ - OLED Model: Super Smash Bros. Ultimate Bundle (Full Game Download + 3 Mo. Nintendo Switch Online Membership Included)

Super Smash Bros Update Data Issue - Citra Support - Citra Community

Giant Nintendo Switch Cartridge Decoration Super Smash

Super Smash Bros 7.0 100% Perfect Save - The Independent Video Game Community

Super Smash Bros Ultimate 100% Perfect Save - The Independent Video Game Community

A Digital Copy Of Super Smash Bros. Ultimate Will Use Up Over Half Of Your Switch's Memory

An Error Has Occurred” or “Automatic Backup and Download Are Not Currently Possible” Appears in the Save Data Cloud Screen, Support