| Hint | Answer | % Correct |
|---|---|---|
| Switzerland - (Est. $550M) | Roger Federer | 100%
|
| Serbia - (Est. $240M) | Novak Djokovic | 92%
|
| Spain - (Est. $220M) | Rafael Nadal | 92%
|
| United States - (Est. $160M) | Pete Sampras | 84%
|
| United States - (Est. $175M) | Andre Agassi | 82%
|
| United Kingdom - (Est. $165M) | Andy Murray | 82%
|
| Sweden - (Est. $80M) | Björn Borg | 82%
|
| Russia - (Est. $180M) | Maria Sharapova | 76%
|
| United States - (Est. $300M+) | Serena Williams | 74%
|
| United States - (Est. $95M) | Venus Williams | 74%
|
| United States - (Est. $100M) | John McEnroe | 66%
|
| Germany - (Est. $145M) | Steffi Graf | 61%
|
| Denmark - (Est. $80M) | Caroline Wozniacki | 45%
|
| Romania - (Est. $1.3B–$1.7B) | Ion Țiriac | 18%
|
| Russia / USA - (Est. $60M) | Anna Kournikova | 16%
|