| 100% | LLEYTONHEWITT | 13 | Australian tennis player who, at 20, was the youngest man to be ranked #1 in singles: 2 wds. |
| 86% | LLEYTONHEWITT | 13 | Australian tennis player who became the youngest man to be ranked #1, at 20, in 2001: 2 wds. |
| 73% | CARLOSALCARAZ | 13 | Spanish tennis player who became the youngest man to be ranked #1, at 19, in 2022: 2 wds. |
| 66% | MARAT | 5 | With 31-Across, Russian tennis player who became the youngest man to be ranked #1, at 20, in 2000 |
| 60% | JENNIFERBRADY | 13 | American tennis player who was the runner-up to 43-Across in the Women's Singles finals at the Australian Open in 2021 (2 wds.) |
| 60% | CASPERRUUD | 10 | Norwegian tennis player who was runner-up to 32-Across in the men's singles championship at the 2022 US Open (2 wds.) |
| 58% | SOFIAKENIN | 10 | Russian-American tennis player who was the Women's Singles champion at the Australian Open in 2020 (2 wds.) |
| 57% | PETESAMPRAS | 11 | Tennis great who is the youngest player to win the US Open Men's Singles championship (2 wds.) |
| 56% | NAOMIOSAKA | 10 | Japanese-American tennis player who was the Women's Singles champion at the Australian Open in 2019 and 2021 (2 wds.) |
| 55% | ASHBARTY | 8 | Australian tennis player who won the women's singles title at the Australian Open in 2022 (2 wds.) |
| 55% | VENUSWILLIAMS | 13 | First African-American tennis player to be ranked #1 in women's singles during the Open Era: 2 wds. |
| 54% | MARGARETCOURT | 13 | Australian tennis player who was the first woman to win the Grand Slam in the Open Era: 2 wds. |
| 53% | ROGERFEDERER | 12 | Swiss tennis pro with 20 singles Grand Slam titles, who was the sixth player to achieve the Career Grand Slam: 2 wds. |
| 52% | CARLOSALCARAZ | 13 | Spanish tennis player who won the men's singles championship at the 44-Across in 2024 (2 wds.) |
| 52% | ANDYMURRAY | 10 | British tennis player who won the men's singles title at Wimbledon in 2013 and 2016 (2 wds.) |
| 50% | STANWAWRINKA | 12 | Swiss tennis player who won the Australian Open Men's Singles championship in 2014 (2 wds.) |
| 50% | RODLAVER | 8 | Retired Australian tennis pro with a record 200 singles titles, who was the third player to achieve the Career Grand Slam: 2 wds. |
| 49% | JIMMYCONNORS | 12 | Tennis great who is the only player to win the US Open Men's Singles championship on three different surfaces (2 wds.) |
| 49% | ANDYRODDICK | 11 | Tennis great who is the last American player to win the US Open Men's Singles championship (2 wds.) |
| 49% | STEFFIGRAF | 10 | Tennis player who is the only player (man or woman) to win a Grand Slam and Olympic gold medal in one year: 2 wds. |
| 49% | ROGERFEDERER | 12 | Swiss tennis player who won the Australian Open Men's Singles championship in 2004, 2006, 2007, 2010, 2017, and 2018 (2 wds.) |
| 48% | BOBFELLER | 9 | Former Cleveland pitcher who was the youngest player to throw 1,000 career strikeouts (2 wds.) |
| 48% | JOHNMCENROE | 11 | Third-youngest man in tennis's Open Era to win the US Open, at 20 years, 6 months, 24 days (1979): 2 wds. |
| 48% | LLEYTONHEWITT | 13 | Second-youngest man in tennis's Open Era to win the US Open, at 20 years, 6 months, 13 days (2001): 2 wds. |
| 48% | SLOANESTEPHENS | 14 | American tennis player who won the women's singles title at the US Open in 2017 (2 wds.) |
| 48% | RAFAELNADAL | 11 | Spanish tennis player who won the Men's Singles at the 2017 US Open: 2 wds. |
| 47% | NOVAKDJOKOVIC | 13 | Serbian tennis player who won the Australian Open Men's Singles championship in 2008, 2011, 2012, 2013, 2015, 2016, 2019, 2020, 2021, and 2023 (2 wds.) |
| 47% | SERENAWILLIAMS | 14 | Tennis player who has won an Open Era record six women's singles titles at the Australian Open: 2 wds. |
| 47% | JANNIKSINNER | 12 | Italian tennis pro who defeated Novak Djokovic in the men's singles semifinals and 45-Across in the finals to win the 2024 Australian Open (2 wds.) |
| 47% | JEANKING | 8 | Billie ___, former World No. 1 professional tennis player who was awarded the Presidential Medal of Freedom in 2009: 2 wds. |