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

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

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Nintendo Switch Super Smash Bros Ultimate Edition Bundle

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

Super Smash Bros. Ultimate likely won't support cloud saves on the Nintendo Switch if the game finally includes an online ranking system

Super Smash Brothers Ultimate Piranha Plant DLC Appears To Chomp Save Data

Super Smash Bros. Ultimate - Nintendo Switch

Nintendo - A new challenge awaits! If you have save data

Super Smash Bros Ultimate WILL Support Cloud Saves!

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