Deep learning-based tennis match type clustering

  • 0Center for Sports and Performance Analysis, Korea National Sport University, Seoul, Republic of Korea.

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Summary

This summary is machine-generated.

This study identified four distinct tennis match types: Net Rusher Defensive, All Courter Defensive, Stroke Placement Offensive, and Serve Placement Offensive. These classifications aid in developing targeted game strategies for improved player performance.

Area Of Science

  • Sports Science
  • Performance Analysis
  • Tennis Analytics

Background

  • Understanding diverse tennis match dynamics is crucial for strategic development.
  • Previous research has lacked a systematic classification of playing styles.

Purpose Of The Study

  • To define and cluster distinct tennis match types based on playing characteristics.
  • To provide a data-driven framework for categorizing playing styles in professional tennis.

Main Methods

  • Analysis of 32 matches from the 2023 International Tennis Open Tournament finals.
  • Inclusion of 27 variables across seven domains, informed by expert knowledge.
  • Application of three clustering models, with silhouette coefficient used for optimal cluster identification.

Main Results

  • Model 3 demonstrated the highest performance with a silhouette coefficient of 0.406.
  • Four distinct tennis match types were identified: NEt Rusher Defensive, ALl Courter Defensive, STroke Placement Offensive, and SErve Placement Offensive.
  • Significant differences were observed in game record variables across the identified clusters.

Conclusions

  • The study provides foundational data for classifying tennis match types.
  • Findings can inform the establishment of tailored game strategies for each identified type.
  • This classification has the potential to enhance player performance through strategic optimization.

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