Nairo's Birthday Bash Invitational is an ongoing Super Smash Bros. Ultimate invitational held in Passaic, New Jersey on November 28th, 2021, hosted on Nairo's YouTube channel. Among various other games and activities, it included a round-robin singles tournament. It was originally scheduled to be held from November 6th-8th, 2021, coinciding with Nairo's birthday weekend, but delayed as Marss was unable to attend that weekend.
| Nairo's Birthday Bash Invitational | |
|---|---|
| Dates | November 28th, 2021 |
| Venue | Nairo's house |
| Address/City | Passaic, New Jersey 
|
| Attendance | 5 |
| Pot size(s) | $30,502 |
| Results | |
 winners
|
Light
|
Players invited
Results
Super Smash Bros. Ultimate singles
(5 entrants)
| Place | Name | Character(s) | Earnings |
|---|---|---|---|
| 1st | Light |
 |
$12,200.8 |
| 2nd | Cosmos |
 |
$7,625.5 |
| 3rd | $6,100.4 | ||
| 4th | $3,050.2 | ||
| 5th | $1,525.1 |