Mortal Kombat 11 on Switch will not get a crossplay update, The GoNintendo Archives

The Enemy - Atualização de Mortal Kombat 11 adiciona crossplay entre PS4 e XBox One

Mortal Kombat 1 is adding cross-play support in February

Mortal Kombat 11: Ultimate cross platform play will only include PlayStation and Xbox versions

Mortal Kombat 11 to get crossplay for PS4 & Xbox

Mortal Kombat 11 Ultimate

Mortal Kombat 11 is getting crossplay on PS4 and Xbox One

Mortal Kombat 1 Dev Gives Update on Crossplay Plans

Mortal Kombat 11 Patch 1.13 Says It Adds Crossplay on PS4

Mortal Kombat 11 seems unlikely to have cross-play at launch but NetherRealm are looking at the possibilities – Destructoid

VGC on X: Mortal Kombat 1 is adding cross-play support for PS5, Xbox and PC in February. A wi-fi filter that lets players accept or decline matches based on an opponent's internet