| 100% | EVERT | 5 | Chris ___, winner of 18 Grand Slam singles titles |
| 72% | ALICEMARBLE | 11 | Winner of 18 Grand Slam tennis titles from 1936 to 1940 |
| 71% | GRAF | 4 | Winner of 22 Grand Slam singles titles, second-most in the Open Era |
| 67% | EVERT | 5 | Tennis star Chris who won 18 Grand Slam singles titles |
| 67% | SERENAWILLIAMS | 14 | Winner of 23 Grand Slam singles titles who wrote the children's book "The Adventures of Qai Qai" (2 wds.) |
| 66% | SELES | 5 | Tennis legend Monica, winner of nine Grand Slam singles titles |
| 65% | EDBERG | 6 | Winner of six Grand Slam men's singles titles from 1985 to 1992 |
| 62% | SERENAWILLIAMS | 14 | Winner of the most Grand Slam singles titles in the Open Era |
| 61% | EVERT | 5 | American tennis great with 18 Grand Slam singles titles |
| 60% | EVONNE | 6 | ___ Goolagong Cawley (winner of seven Grand Slam singles titles) |
| 60% | BORG | 4 | Winner of 11 Grand Slam tournament titles |
| 60% | BORG | 4 | Winner of 11 Grand Slam tennis titles |
| 59% | SELES | 5 | Winner of nine Grand Slam titles |
| 57% | EVERT | 5 | Chris with 18 Grand Slam singles wins |
| 56% | AGASSI | 6 | Winner of all four grand slam titles |
| 54% | EVERT | 5 | Chris ___, American tennis player who won 18 Grand Slam women's singles titles |
| 53% | NADAL | 5 | Winner of the 2018 French Open, his 17th Grand Slam title |
| 53% | SERENA | 6 | ___ Williams, winner of 23 Grand Slam titles |
| 53% | RAFAELNADAL | 11 | Left-handed tennis player from Spain who won 14 Grand Slam singles titles, as of March 2016: 2 wds. |
| 52% | MARTINA | 7 | ___ Navratilova, Czechoslovak-born American tennis player who won 18 Grand Slam women's singles titles |
| 51% | MONICASELES | 11 | Tennis great with nine Grand Slam singles titles |
| 51% | SELES | 5 | Monica who won nine Grand Slam singles titles |
| 51% | ASHE | 4 | Arthur who won three Grand Slam singles titles |
| 51% | NADAL | 5 | Rafael who has 22 Grand Slam singles titles |
| 51% | EVERT | 5 | 18-time Grand Slam winner Chris |
| 49% | ASHE | 4 | Arthur with three Grand Slam singles titles |
| 49% | STEFFI | 6 | Graf with 22 Grand Slam singles titles |
| 48% | NADAL | 5 | Tennis player Rafael with 16 Grand Slam singles titles |
| 48% | NADAL | 5 | Tennis player Rafael with 17 Grand Slam singles titles |
| 48% | NADAL | 5 | Tennis great Rafael with 17 Grand Slam singles titles |