Teams
| Name | Game | Level | |
|---|---|---|---|
| OHO PAAHA | Counter-Strike: GO | Amateur | |
| oiu | Counter-Strike: GO | - | |
| OMNI | Counter-Strike: GO | Amateur | |
| OnlineRol | Counter-Strike: GO | Amateur | |
| Orbital Colossus | Hearthstone | - | |
| Orbital Colossus | StarCraft 2 | - | |
| Orbital-Colossus | Hearthstone | - | |
| oXzone | Counter-Strike: GO | Amateur | |
| PAKASUKO | Counter-Strike: GO | Amateur | |
| Pamperskämpers | Counter-Strike: GO | Amateur | |
| Peelo? | Counter-Strike: GO | Amateur | |
| PeliPaita:CS | Hearthstone | - | |
| PeliPaita:CS | Counter-Strike: GO | Amateur | |
| Pepo | Counter-Strike: GO | Amateur | |
| PePo | Dota 2 | Amateur |
