The Ultimate Tennis Trivia Quiz
Question 21 out of 29

21. If you step on the line while serving, what is it called?
Let serve Fault Foot fault Let foot ▶ Next Question ◀

Can We Guess Your Gender?
Can We Guess Your Gender?
Career Path Quiz
Career Path Quiz
How Long Could You Hack It As A Detective?
How Long Could You Hack It As A Detective?
What Men's Clothing Store Should You Be Shopping At?
What Men's Clothing Store Should You Be Shopping At?
What Type Of YouTuber Am I?
What Type Of YouTuber Am I?
Will You Ever Live Your Life In Texas?
Will You Ever Live Your Life In Texas?
Which Band Are You?
Which Band Are You?
Which Herb Should You Drink in Your Tea?
Which Herb Should You Drink in Your Tea?
If You Had Control Of Donald Trump’s Twitter For 5 Minutes What Would You Tweet?
If You Had Control Of Donald Trump’s Twitter For 5 Minutes What Would You Tweet?
What Fall Treat Are You?
What Fall Treat Are You?
What Will Santa Bring You This Year For Christmas?
What Will Santa Bring You This Year For Christmas?
Which 1980s Pop Icon Should Be Your Best Friend?
Which 1980s Pop Icon Should Be Your Best Friend?