Key Points and Key Shots in Elite Table Tennis Singles Matches

A total of 124 elite singles matches (60 men's, 64 women's) from events like the World Championships and Olympic Games were analyzed using survival analysis. The dataset, authored by Muzi Li and last updated in April 2026, defines Key Points and Key Shots based on cumulative survival probabilities. It provides theoretical foundations for designing training programs and optimizing competition rules.

Use Cases

• Identify critical scoring thresholds (Key Points) based on survival probability analysis described in the study.
• Analyze rally length patterns (Key Shots) to understand winning shot sequences in serving and receiving rounds.
• Compare winning patterns between men's and women's singles matches using the Log-rank test methodology.
• Design contextualized training programs based on the identified stable patterns of Key Points and Winning Points.
• Model player competitive psychology regulation using the theoretical framework of Key Points and Shots.

Strengths

• Data sourced from elite international competitions including the World Championships, World Cup, Olympic Games, and WTT Champions.
• Applies a novel statistical method (survival analysis with Kaplan-Meier estimation) to table tennis match data.
• Analysis covers a specific set of 124 matches (60 men's, 64 women's singles).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is very small (276.4 KB), indicating limited scope.

Provenance

Source

Muzi Li via figshare

Collection Method

Match analysis from broadcast video of elite international table tennis events, processed using survival analysis.

Time Range

Matches from events like the World Championships, World Cup, Olympic Games, and WTT Champions (specific years not provided).

Freshness

Last updated 2026-04-22 17:27:54; freshness should be verified.

Geography

International (global tournaments).