| Team name | Tag | Country | Created |
|---|---|---|---|
| Off Constantly (draft team) | -oC' | United States of America | 2025-06-15 |
| Off Constantly (draft team) | -oC` | United States of America | 2025-09-14 |
| offensive Gaming | -[oG]- | Yemen | 2023-09-12 |
| oG Team (draft team) | oG. | Angola | 2024-10-20 |
| Old but Gold (draft team) | ]-ObG-[ | Netherlands | 2022-04-24 |
| onehit (draft team) | ]1H[~ | Isle of Man | 2023-09-24 |
| outsiderZ (draft team) | oZ | Hungary | 2024-01-14 |