This report presents a comprehensive financial analysis of Sports Direct and JD Sports, two prominent retailers. It begins with a detailed computation of ten key financial ratios for both companies, including current ratio, quick ratio, gross profit margin, operating profit margin, net profit margin, gearing ratio, earnings per share, return on capital employed, average inventory turnover period, and dividend payout ratio. The analysis extends to an in-depth interpretation of these ratios, highlighting the financial strengths and weaknesses of each company. Furthermore, the report offers strategic recommendations to enhance the performance of both organizations, addressing areas such as current and quick ratios, gross profit margin, operating profit margin, earnings per share, stock turnover ratio, gearing ratios, and dividend payout ratio. The report also discusses the limitations inherent in using financial ratios. Finally, the report includes capital investment appraisal techniques such as NPV, ARR, and payback period calculations, along with their limitations. The report concludes by summarizing the key findings and recommendations, supported by a complete list of references.