| Opsinjoor | | 24 | 2 | 1 |
| OrionToo (Oriontoo) | Denver | 4 | 1 | 1 |
| Orlando (Orramirez6220) | | 0 | 0 | 0 |
| Orzhehovskij976 (Orzhehovskij976) | Russia | 0 | 0 | 0 |
| OscarAntab (OscarAntab) | Portugal | 0 | 0 | 0 |
| Oscaroxync (Oscaroxync) | Malawi | 0 | 0 | 0 |
| OscarVelty (OscarVelty) | Malta | 0 | 0 | 0 |
| osdelapro (osdelapro) | Россия | 0 | 0 | 0 |
| Oskarsson (Clintbeerwood) | Avesta, Sweden | 8 | 6 | 6 |
| Ostroushko965 (Ostroushko965) | Russia | 0 | 0 | 0 |
| otertonbibi (otertonbibi) | kleiner brühl 5 eisenberg Germany 07607 | 0 | 0 | 0 |
| OtisCellar (alienpepsiman) | Lexington, Kentucky | 0 | 0 | 0 |
| Otis (granados14) | | 0 | 0 | 0 |
| OtkosyEt (OtkosyEt) | Russia | 0 | 0 | 0 |
| otravilapro (otravilapro) | Россия | 0 | 0 | 0 |