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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.

Tournament’12’13’14’15’16’17’18’19’20’21’22’23’24’25’26
Australian OpenAus OpenHardWilsonWilsonWilsonWilsonWilsonWilsonWilsonDunlop*DunlopDunlopDunlopDunlopDunlopDunlopDunlop
Indian WellsHardPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadCOVIDPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadDunlop*
MiamiHardPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadCOVIDDunlop*DunlopDunlopDunlopDunlopDunlop
Monte CarloClayDunlopDunlopDunlopDunlopDunlopDunlopDunlopDunlopCOVIDDunlopDunlopDunlopDunlopDunlopDunlop
MadridClayDunlopDunlopDunlopDunlopDunlopDunlopDunlopDunlopCOVIDDunlopDunlopDunlopDunlopDunlopDunlop
RomeClayDunlopDunlopDunlopDunlopDunlopDunlopDunlopDunlopDunlopDunlopDunlopDunlopDunlopDunlopDunlop
Roland GarrosClayBabolatBabolatBabolatBabolatBabolatBabolatBabolatBabolatWilson*WilsonWilsonWilsonWilsonWilsonWilson
WimbledonGrassSlazengerSlazengerSlazengerSlazengerSlazengerSlazengerSlazengerSlazengerCOVIDSlazengerSlazengerSlazengerSlazengerSlazengerSlazenger
Canadian OpenCanadaHardPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadCOVIDPenn/HeadPenn/HeadWilson*WilsonWilsonWilson
CincinnatiHardPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadWilson*WilsonWilsonWilson
US OpenHardWilsonWilsonWilsonWilsonWilsonWilsonWilsonWilsonWilsonWilsonWilsonWilsonWilsonWilsonWilson
ShanghaiHardSrixonSrixonSrixonSrixonSrixonSrixonDunlop*DunlopCOVIDCOVIDCOVIDDunlopWilson*Yonex*Yonex
ParisHard · indoorPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/Head
ATP FinalsHard · indoorPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadPenn/HeadDunlop*DunlopDunlopDunlopDunlopDunlopDunlopDunlop
ball change (hover for detail) · * = new ball that year