Tennis Trivia: Surfaces and Rules of the Game

On what surface are the US Open and the Australian Open played?

• Grass
• Clay
• Hard courts
• Carpet

In 2008 the Australian Open changed its courts to which colour?

• Green
• Blue
• Red
• Purple

Green clay (Har-Tru), used at some U.S. events, is made from what?

• Crushed brick
• Dyed sand
• Shredded rubber
• Crushed stone