Gray is an option to start Friday against Arizona, Ken Gurnick of MLB.com reports.
The Dodgers are in need of a starter for Friday's road contest due to Alex Wood's (shoulder) placement on the 10-day injured list, and manager Dave Roberts mentioned Gray as one of four candidates to fill the role. Gray has yet to pitch beyond Double-A, but he has impressed while moving rapidly through three minor-league levels in his two seasons as a professional.