| 100% | GRAF | 4 | Stefanie (Steffi) who won 22 Grand Slam singles titles |
| 77% | GRAF | 4 | Steffi ___, German tennis player who won 22 Grand Slam women's singles titles |
| 66% | SELES | 5 | Monica who won nine Grand Slam singles titles |
| 66% | ASHE | 4 | Arthur who won three Grand Slam singles titles |
| 66% | NADAL | 5 | Rafael who has 22 Grand Slam singles titles |
| 66% | EVONNE | 6 | Goolagong who won seven Grand Slam singles event titles |
| 63% | EVERT | 5 | Tennis star Chris who won 18 Grand Slam singles titles |
| 63% | MARIA | 5 | Tennis great Sharapova who won five Grand Slam singles titles |
| 63% | SELES | 5 | Tennis great Monica who won nine Grand Slam singles titles |
| 60% | NADAL | 5 | Tennis great Rafael with 22 Grand Slam singles titles |
| 60% | NADAL | 5 | Tennis player Rafael with 22 Grand Slam singles titles |
| 58% | SIMONAHALEP | 11 | Romanian professional tennis player who won 2 Grand Slam singles titles in her career: 2 wds. |
| 58% | STEFFI | 6 | Graf with 22 Grand Slam singles titles |
| 56% | NOVAKDJOKOVIC | 13 | Serbian tennis star who has won 12 Grand Slam singles titles: 2 wds. |
| 55% | NOVAK | 5 | ___ Djokovic, Serbian professional tennis player who won 16 Grand Slam singles titles in his career |
| 55% | NADAL | 5 | Rafael who's won 20 Grand Slam men's singles titles |
| 55% | GRAF | 4 | Winner of 22 Grand Slam singles titles, second-most in the Open Era |
| 55% | JOHNMCENROE | 11 | German-born American tennis star who won 17 Grand Slam singles and doubles titles |
| 54% | SERENAWILLIAMS | 14 | Winner of 23 Grand Slam singles titles who wrote the children's book "The Adventures of Qai Qai" (2 wds.) |
| 53% | JOHNMCENROE | 11 | Left-handed tennis player from the US who won seven Grand Slam singles titles: 2 wds. |
| 53% | JIMMYCONNORS | 12 | Left-handed tennis player from the US who won eight Grand Slam singles titles: 2 wds. |
| 53% | LAVER | 5 | Rod ___, former Australian player who has won 11 Grand Slam singles titles |
| 53% | RAFAELNADAL | 11 | Left-handed tennis player from Spain who won 14 Grand Slam singles titles, as of March 2016: 2 wds. |
| 53% | ANNA | 4 | Kournikova who won two Grand Slam Doubles titles |
| 53% | CONNOLLY | 8 | Maureen ___, American tennis player who won 9 Grand Slam women's singles titles |
| 53% | EVERT | 5 | Chris ___, American tennis player who won 18 Grand Slam women's singles titles |
| 53% | COURT | 5 | Margaret ___, Australian tennis player who won 24 Grand Slam women's singles titles |
| 52% | EVERT | 5 | Tennis great who won 18 Grand Slam singles championships |
| 52% | LENDL | 5 | Ivan who won eight Grand Slam titles |
| 52% | STEFFIGRAF | 10 | Her Open Era record of 22 Grand Slam singles titles was broken by 35-Across in 2017: 2 wds. |