| Username | Team | |
|---|---|---|
| Oneoverhalcyon | The Crimson Association [rl] | View Profile |
| OneOfYourPeeps | Rocket Rooks [rl] | View Profile |
| OneKickDudeIV | Invictus [rl] | View Profile |
| OneKickDude | Lithium RL [rl], LIT Gaming [rl] | View Profile |
| OneillRL | Comrade Gaming [rl] | View Profile |
| oneillclan | Shazoo [rl] | View Profile |
| One1337Kentucky | No Team | View Profile |
| One Hare | Road Kill Inc. [rl] | View Profile |
| Oncedark | Krey's Angels [rl] | View Profile |
| Onagne | Swifty Macro Bless [br] | View Profile |
| Onagax09x | The Inquisition [br] | View Profile |
| Omstachu | No Team | View Profile |
| omri8256 | On Your Left [rl] | View Profile |
| OmnidE | Undeserved [rl] | View Profile |
| Omni | One and Dones [rl] | View Profile |
