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.

• Very slow< 92Monte Carlo, Rome
• Slow92–97Roland Garros, Indian Wells
• Average97–103US Open, Dubai
• Fast103–108Wimbledon, Shanghai
• Very fast108+Basel

Challenger and ITF courts usually read lower: partly the venues, partly the balls and conditions at those levels.

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.

• Very slow< 92Monte Carlo, Rome
• Slow92–97Roland Garros, Indian Wells
• Average97–103US Open, Dubai
• Fast103–108Wimbledon, Shanghai
• Very fast108+Basel

Challenger and ITF courts usually read lower: partly the venues, partly the balls and conditions at those levels.