| Slam | Answer | % Correct |
|---|---|---|
| Wimbledon 2011 | Rafael Nadal | 100%
|
| US Open 2011 | Rafael Nadal | 100%
|
| Australian Open 2012 | Rafael Nadal | 100%
|
| Australian Open 2019 | Rafael Nadal | 100%
|
| Wimbledon 2014 | Roger Federer | 100%
|
| Wimbledon 2015 | Roger Federer | 100%
|
| US Open 2015 | Roger Federer | 100%
|
| Wimbledon 2019 | Roger Federer | 100%
|
| Australian Open 2011 | Andy Murray | 96%
|
| Australian Open 2013 | Andy Murray | 96%
|
| Australian Open 2015 | Andy Murray | 96%
|
| Australian Open 2016 | Andy Murray | 96%
|
| French Open 2016 | Andy Murray | 96%
|
| Australian Open 2021 | Daniil Medvedev | 94%
|
| US Open 2023 | Daniil Medvedev | 94%
|
| French Open 2023 | Casper Ruud | 81%
|
| Australian Open 2020 | Dominic Thiem | 81%
|
| French Open 2021 | Stefanos Tsitsipas | 81%
|
| Australian Open 2023 | Stefanos Tsitsipas | 81%
|
| Wimbledon 2022 | Nick Kyrgios | 77%
|
| US Open 2018 | Juan Martín del Potro | 74%
|
| Australian Open 2008 | Jo-Wilfried Tsonga | 72%
|
| Wimbledon 2021 | Matteo Berrettini | 72%
|
| Wimbledon 2018 | Kevin Anderson | 69%
|