Naifu Wars was an online tournament series hosted by Nairo on his Twitch channel. Although most tournaments were limited to Nairo's Twitch subscribers, a few tournaments starting in Ultimate allowed anyone to enter. In addition, a few of his tournaments are qualifiers for majors, and the champion is given a flight to the tournament.
Super Smash Bros. for Wii U Winners 
World War series
Civil War series
Super Smash Bros. Ultimate Winners 
*Sandy Road to CEO 2019 was a circuit that featured 3 tournaments. The player with the most points was given the flight.