IGN of reported player: Koreanrain
Reason: Just look at the naming convention of the characters and the rounds won/lost. (SilentEagle, SILENTacc1, SILENTacc2, SILENCEacc3) Koreanrain did lose a round(Still won the CW), but I still think it is worth looking into. They could have won that round just to ease suspicion or they were just ****ing around. Additionally all the accounts are from America.
Proof/Evidence: http://imgur.com/a/EjEdq
http://imgur.com/a/Y5YHQ