Grand Slam · Quarterfinal · Hard · Wed 8 Sept
Federer won in 3 sets · 1h 56m
6-4 6-4 7-5Venue
USTA Billie Jean King National Tennis Center
Flushing, USA· Hard
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 works0.5vs last year
Wind
26 km/h
Moderate
Humidity
51%
Moderate
Temperature
32°C
Warm
Altitude
5 m
Sea level
Historical daily weather
First- and second-serve breakdown unavailable.
Explore player performance in the conditions, compare recent form and inspect the matches behind each number.
Grand Slam · Quarterfinal · Hard · Wed 8 Sept
Federer won in 3 sets · 1h 56m
6-4 6-4 7-5Venue
USTA Billie Jean King National Tennis Center
Flushing, USA· Hard
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 works0.5vs last year
Wind
26 km/h
Moderate
Humidity
51%
Moderate
Temperature
32°C
Warm
Altitude
5 m
Sea level
Historical daily weather
First- and second-serve breakdown unavailable.
Explore player performance in the conditions, compare recent form and inspect the matches behind each number.