CHRIS BROWN - FRANK OCEAN SAGA: Brown Gets Cast, as Frank to Press Charges.

Things could get completely rough for Chris Brown, because reports over at MTV News are stating that Frank Ocean may be pressing charges on the R&B sensation after being engaged in a “fight” at a studio in Los Angeles, CA this past weekend.

Frank Ocean is looking to press charges against Brown for punching him and starting the brawl outside of Westlake Studios.

Now check this out. Reports over at TMZ are stating that Chris Brown may have some explaining to do ... for a guy who says he didn't do anything wrong in the brawl with Frank Ocean ... why is his punching hand in a cast? 

Chris emerged from his house Tuesday in a hard cast over his right hand, covering his knuckles.

Now these are just alleged reports, but detectives described Frank Ocean’s plans as “desirous of prosecution”. Chris Brown is still on probation from the beating of his ex-girl Rihanna in 2009 and has more than a year left to complete until, as he’ll be on probation until August 2014.

As we previously reported, Ocean claims his hand was also injured in the brawl at the famous Westlake Recording Studio in West Hollywood Sunday night -- the same place where Michael Jackson peacefully recorded "Bad."

Although we know Chris' version of events is that he did NOT throw the first punch, an eyewitness who spoke with TMZ says he initiated the attack with a swing.

It's worth noting ... no one has signed Chris' cast.