What surface is the Australian Open played on?

How many points is a "love" score in tennis?

Which Grand Slam tournament is played last each year?

What is the maximum number of sets in a men's Grand Slam match?

Which golfer has won the most Masters tournaments?

What is a hole-in-one on a par-4 called?

How many clubs are allowed in a golfer's bag during a tournament?

Which major championship is known as "golf's toughest test"?

What is the term for two under par on a hole?

In bowling, what is it called when you knock down all pins in two rolls?

Which country invented the sport of badminton?

How many rings are on the Olympic flag?

What is the distance of a marathon in miles?

In volleyball, how many touches are allowed before returning the ball?

What is the term for scoring 100 runs in a single innings in cricket?

Which pitcher holds the MLB record for most career strikeouts?

How many points is a "try" worth in rugby union?

Why do Olympic diving pools use aerated water?

Which swimmer holds the record for most Olympic gold medals?

Which country has won the most medals in Winter Olympic history?