Hasty was waived by the 49ers on Saturday.
Hasty signed with the 49ers as an undrafted free agent in April and was impressive in training camp, featuring elusiveness and a strong pass-catching ability. Despite the strong showing, the 49ers are keeping only experienced running backs with Raheem Mostert, Tevin Coleman, Jerick McKinnon and Jeff Wilson making the final roster. The 49ers will look to retain Hasty on the practice squad if he clears waivers.