SEA eSports Championship 2021 will be an annual eSports tournament for teams in Southeast Asia since 2021. The inaugural tournament will be organized by Vietnam Recreational eSports Association and VNG Corporation. For Wild Rift, there will be 2 tournaments: Men's Tournament and Women's Tournament. This article shows the information of the Men's Tournament. This will be a rehearsal for the 31st Southeast Asian Games, which will also be hosted by Vietnam.