LOS ANGELES  — Chris Brown is set to return to court Wednesday to face a prosecutor who is asking a judge to revoke the singer’s probation because investigators say they could not find credible evidence he completed his community labor sentence for the 2009 beating of Rihanna.

A motion filed Tuesday raises for the first time in Brown’s felony assault case several incidents that prosecutors say demonstrate Brown has continuing anger management issues.

They cited a Jan. 27 fight between Brown and fellow R&B star Frank Ocean, and a 2011 outburst in which Brown threw a chair through a window after he was asked about the Rihanna attack on “Good Morning America.”