There is no single, reliable success rate for personal injury solicitors because outcomes vary by the type of injury, evidence, liability and whether a claim settles or reaches court. Firms may also use different definitions of “success”, so published figures are not always directly comparable. Ask a solicitor regulated by the SRA about their relevant experience, likely risks, funding arrangements and how they assess your individual claim, without assuming any result is guaranteed. You can also check the firm’s reviews and complaints information, but treat these as only part of your decision.