| Slam | Answer | % Correct |
|---|---|---|
| Wimbledon 2006 | Rafael Nadal | 100%
|
| Wimbledon 2007 | Rafael Nadal | 100%
|
| Australian Open 2017 | Rafael Nadal | 100%
|
| US Open 2007 | Novak Djokovic | 99%
|
| US Open 2008 | Andy Murray | 93%
|
| Australian Open 2010 | Andy Murray | 93%
|
| Wimbledon 2012 | Andy Murray | 93%
|
| US Open 2005 | Andre Agassi | 76%
|
| Wimbledon 2004 | Andy Roddick | 76%
|
| Wimbledon 2005 | Andy Roddick | 76%
|
| US Open 2006 | Andy Roddick | 76%
|
| Wimbledon 2009 | Andy Roddick | 76%
|
| Wimbledon 2017 | Marin Čilić | 68%
|
| Australian Open 2018 | Marin Čilić | 68%
|
| French Open 2009 | Robin Söderling | 64%
|
| US Open 2004 | Lleyton Hewitt | 58%
|
| Australian Open 2004 | Marat Safin | 52%
|
| Australian Open 2006 | Marcos Baghdatis | 37%
|
| Wimbledon 2003 | Mark Philippoussis | 33%
|
| Australian Open 2007 | Fernando González | 27%
|