Guiyang International Tennis Center · Guiyang · Hard · 16–21 Sep
Editions & champions
2025 edition
Open 2025 edition2025 Champion
What is court speed?
How much the court helps the server, judged from aces and serve points won and adjusted for who played. 100 is the average ATP tournament court that season.
Challenger and ITF courts usually read lower: partly the venues, partly the balls and conditions at those levels.
How court speed worksHow fast does this court play?
Unlock with ProAltitude
1066 m
High
Avg temp · play days
—
No reading
Avg humidity
—
No reading
Select a player to highlight their route
Guiyang International Tennis Center · Guiyang · Hard · 16–21 Sep
Editions & champions
2025 edition
Open 2025 edition2025 Champion
What is court speed?
How much the court helps the server, judged from aces and serve points won and adjusted for who played. 100 is the average ATP tournament court that season.
Challenger and ITF courts usually read lower: partly the venues, partly the balls and conditions at those levels.
How court speed worksHow fast does this court play?
Unlock with ProAltitude
1066 m
High
Avg temp · play days
—
No reading
Avg humidity
—
No reading
Select a player to highlight their route
