Background and Aims: Table tennis mixed doubles is an emerging event in the Olympic Games. my country's academic community has only begun to study table tennis mixed doubles techniques and tactics in recent years. Research on statistical methods for mixed doubles techniques and tactics is still in the preliminary exploration stage. Based on this, this article aims to explore and use more scientific and effective statistical methods to analyze the techniques and tactics of my country's main opponents in the table tennis mixed doubles event of the Paris Olympic Games, to find technical and tactical statistical methods suitable for the mixed doubles event, and to explore the mixed doubles The characteristics and winning rules of the game provide certain theoretical reference for preparing for the table tennis mixed doubles competition of the 2024 Paris Olympic Games. The objective of this research is to develop a table tennis program for international competitions for mixed doubles. Methodology: This article mainly uses the four-stage and four-round evaluation method of table tennis mixed doubles technical and tactical statistical methods as the research object, and analyzes the international mixed doubles competition held between November 2021 and August 2023 by four athletes from different countries ranked top two in the world. Analysis and in-depth study of major mixed doubles matches. First, we review previous literature on table tennis doubles technical and tactical statistical methods. Secondly, we searched the literature from authoritative academic platforms at home and abroad in the past 10 years and selected and formulated technical and tactical research methods related to this article. Then, refer to Simi Scout technical and tactical video-related analysis software to study the technical and tactical use, points gained and lost, and competitive ability of the world's outstanding mixed doubles athletes in the game, at the same time. Combining the gender characteristics of table tennis doubles and mixed doubles events, a four-round model of serving and receiving for men and women was established, and a four-stage and four-round evaluation method of technical and tactical statistical methods for table tennis mixed doubles events was established. Finally, the study is summarized and recommendations are made. Results: The statistical method of "Four Stages and Four Rounds Evaluation Method" used in this article is a new technical and tactical statistical method for table tennis mixed doubles projects based on previous research on table tennis doubles. It is based on both theory and practice. Perspective, it improves the existing technical and tactical statistical indicator system, provides a theoretical reference for winning the gold medal in the table tennis mixed doubles event of the 2024 Paris Olympic Games and the future training and competition of my country's table tennis mixed doubles event, and enhances the overall strength of China's table tennis mixed doubles event., contributing to the continuous development of the world table tennis mixed doubles project Conclusion: The main conclusions of this article are as follows: 1. The four-stage and four-round evaluation method of mixed doubles technical and tactical statistical methods is feasible and effective. 2. The eight-round three-stage index evaluation method can specifically analyze the performance of athletes' techniques and tactics in a certain round, but it cannot reflect the use of techniques and tactics by mixed doubles athletes when facing different opponents. 3. The dual-system four-round evaluation method can analyze the advantages and disadvantages of rounds based on the gender differences between men and women, but it does not fundamentally solve the problem of inconsistency in the statistical data of each section. 4. The four-stage and four-round evaluation method can not only analyze the advantages and disadvantages of mixed doubles players according to gender characteristics but also summarize the techniques and tactics used by mixed doubles players when facing different opponents.