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Court Speed

Court Pace Index measurements for the Grand Slams, Masters 1000s and ATP Finals, 2012–2026 — with ace rates, rally lengths and air density. Updated through the season, sourced from official ATP/TennisTV data.

Disclaimer

Court Speed is an independent, educational reference. CPI figures are transcribed from official ATP/TennisTV pace charts where publicly visible; supporting metrics are derived from the credited third-party sources. Values can change mid-tournament and historical charts sometimes disagree — see method & notes for how conflicts are resolved.

No guarantee of accuracy is made and nothing here constitutes betting advice. This site is not affiliated with the ATP, TennisTV, or any tournament.