Average sports physical therapist salary. Salary of sports physical therapist ranges from $68,320 – $146,400. The monthly rate for sports physical therapist ranges from $5,693- $12,200. The hourly rate for Sports physical therapist ranges from $31- $65with average hourly rate of around $56.Compare these numbers with physical therapist salary or PT assistant in USA, Canada, UK or Australia.he hourly rate for Sports physical therapist ranges from $31- $65with average hourly rate of around $56. Compare these numbers with physical therapist salary or PT assistant in USA, Canada, UK or Australia.