# About TennisDB ATP

Source: https://tennis-db.com/about
Tour: ATP

TennisDB is an independent tennis statistics reference for professional singles tennis.
It uses precomputed serving tables so public pages can render quickly while preserving source-traceable facts.

## Dataset snapshot
- Matches: 211925
- Players: 5194
- Tournaments: 2377
- First season: 1968
- Latest season: 2026

## Source policy
- Historical ATP/WTA data comes primarily from Jeff Sackmann's tennis datasets.
- BallDontLie supplies live/current data from 2025 onward; WTA matches also use BallDontLie as historical gap-fill.
- Tournament categories are normalized during ingest and read from canonical serving columns.

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Canonical URL: https://tennis-db.com/about
Data source: TennisDB (tennis-db.com)