| 100% | GRAF | 4 | Winner of 22 Grand Slam singles titles, second-most in the Open Era |
| 74% | SERENAWILLIAMS | 14 | Winner of the most Grand Slam singles titles in the Open Era |
| 61% | STEFFIGRAF | 10 | Her Open Era record of 22 Grand Slam singles titles was broken by 35-Across in 2017: 2 wds. |
| 56% | SERENAWILLIAMS | 14 | She has the Open Era record of 23 Grand Slam singles titles, more than any woman or man: 2 wds. |
| 53% | SERENAWILLIAMS | 14 | Winner of 23 Grand Slam singles titles who wrote the children's book "The Adventures of Qai Qai" (2 wds.) |
| 49% | NADAL | 5 | Winner of the most French Open singles titles |
| 48% | NADAL | 5 | Winner of the 2018 French Open, his 17th Grand Slam title |
| 44% | EVERT | 5 | Chris ___, winner of 18 Grand Slam singles titles |
| 44% | SELES | 5 | Winner of nine Grand Slam tournaments in the 1990s |
| 43% | SELES | 5 | Tennis legend Monica, winner of nine Grand Slam singles titles |
| 42% | EDBERG | 6 | Winner of six Grand Slam men's singles titles from 1985 to 1992 |
| 42% | ASHLEIGHBARTY | 13 | Winner of the 2021 Women's Singles Championship at 28-Across, her second Grand Slam Singles title (2 wds.) |
| 40% | MELZER | 6 | Jurgen —, winner of the 2013 Winston-Salem Open singles tennis title |
| 40% | STEFFI | 6 | Graf with 22 Grand Slam singles titles |
| 40% | NADAL | 5 | Rafael who has 22 Grand Slam singles titles |
| 40% | ISNER | 5 | John —, winner of the Heineken Open singles tennis tournament in 2010 and 2014 |
| 40% | ISNER | 5 | John —, winner of the Aukland Open singles tennis tournament in 2010 and 2014 |
| 40% | ISNER | 5 | John —, winner of the Heineken Open singles tennis championship in 2010 and 2014 |
| 40% | GRAF | 4 | Stefanie (Steffi) who won 22 Grand Slam singles titles |
| 40% | NADAL | 5 | Tennis great Rafael with 22 Grand Slam singles titles |
| 40% | NADAL | 5 | Tennis player Rafael with 22 Grand Slam singles titles |
| 39% | EVONNE | 6 | ___ Goolagong Cawley (winner of seven Grand Slam singles titles) |
| 39% | BORG | 4 | Winner of 11 Grand Slam tournament titles |
| 39% | BORG | 4 | Winner of 11 Grand Slam tennis titles |
| 38% | SELES | 5 | Winner of nine Grand Slam titles |
| 38% | ASHLEIGHBARTY | 13 | Winner of the 2022 Australian Open, the first Australian woman to win a singles title there since 1978 (2 wds.) |
| 38% | NUDE | 4 | Second single from Radiohead's album in 18a, that had a different title originally and was supposed to be part of the album "OK Computer" |
| 37% | ALICEMARBLE | 11 | Winner of 18 Grand Slam tennis titles from 1936 to 1940 |
| 37% | JEDI | 4 | Final word in the title of the most recent "Star Wars" movie |
| 36% | AGASSI | 6 | Winner of all four grand slam titles |