Top Cuban prospect Luis Robert has been declared a free agent, according to Fox Sports' Ken Rosenthal.

Robert, a 19-year-old outfielder, will be free to sign with any club come May 20, per's Jesse Sanchez.

Ben Badler of Baseball America had previously covered the timing issues at play for Robert, who won't be subjected to the soon-to-be-enforced bonus-cap rules. (Though note the team that signs Robert will still have to pay whatever overage taxes it accumulates if it spends more than allotted.)