No. If someone assaults you and causes you injuries, you can sue the person who injured you. However, in order to recover money for your injuries, there needs to be either 1. An insurance policy that will pay for your damages, or 2. The defendant must have sufficient assets to pay a settlement or a judgment. If the defendant is uninsured and has no means to pay you for your injuries, it is likely not worth spending the time and money it will take to bring a claim against him.