Depending on the extent and severity of your fracture/injury, your level of sporting expertise and time post injury your therapist may fabricate you a splint to help you get back to the sport you love.
If you are under the care of a specialist hand surgeon or doctor, your therapist will seek their opinion on your return to sport and requirements for a splint.
Sports splints are often made from a combination of thick fabric (neoprene) and thermoplastic. Please bring your sporting equipment to your consultation so your therapist can best assess how to make this splint work for you.