https://wccftech.com/nintendo-switch-sports-amd-fsr-support/

The upcoming Nintendo Switch Sports will feature AMD FidelityFX Super Resolution, according to some recent findings.

Twitter user @NWPlayer123 discovered in the Intellectual Property information for the Online Play Test a mention of AMD's upscaling technology. According to well-known dataminer OatmealDome, AMD FSR will be integrated into the game's version of agl, one of Nintendo's graphics rendering libraries that is used for most first-party games. This suggests that AMD FSR could be used in future Nintendo games as well.