Operation Rebirth

Official 4v4–5v5 competitive ladder for CALL OF DUTY: BLACK OPS Nerkco connects competitive gamers with ranked team ladders, online tournament brackets, clan recruitment, verified match history, and live leaderboards across supported multiplayer titles. Nerkco connects competitive gamers with ranked team ladders, online tournament brackets, clan recruitment, verified match history, and live leaderboards across supported multiplayer titles.