Nintendo Switch Sports is 70% online . The main "Play Globally" mode, the reward system (earning cosmetic points for your character), and the seasonal updates rely entirely on Nintendo’s servers.
The term "Nintendo Switch Sports NSP" likely refers to a digital version of the game that can be downloaded and installed on the Nintendo Switch console using an NSP file. This file can be obtained through various means, including purchasing the game from the Nintendo eShop or downloading it from other digital distribution platforms. nintendo switch sports nsp