| 100% | MICHAEL | 7 | ___ Schumacher, retired German racer who is the only racer in history to win seven Formula One World Drivers' Championships |
| 50% | HILL | 4 | Phil ___, only America-born racer to win the Formula One World Driver's Championship |
| 44% | MICHAEL | 7 | Racing driver Schumacher, who competed in Formula One, and holds the record for winning the most F1 World Championships |
| 40% | MARIOANDRETTI | 13 | The only driver to win the Indy 500, Daytona 500, and Formula One World Championship: 2 wds. |
| 38% | JIMMIEJOHNSON | 13 | The only driver in NASCAR history to win five consecutive championships: 2 wds. |
| 37% | KIMMULKEY | 9 | Coach of 41-Across who is the only coach in women's college basketball to win national championships with two teams (2 wds.) |
| 37% | ROCKYMARCIANO | 13 | Boxer from the 50s who is the only world heavyweight champion in professional boxing to retire undefeated: 2 wds. |
| 37% | KIMMULKEY | 9 | Coach of the 40-Across who is the only coach in women's college basketball to win national championships with two teams (2 wds.) |
| 36% | SEBASTIAN | 9 | ___ Vettel, German Formula One driver who finished second in 2018 World championships |
| 36% | LEWISHAMILTON | 13 | British Formula One driver who won the 2018 World championships: 2 wds. |
| 36% | VETTEL | 6 | Sebastian ___, Formula One racing driver who won the Laureus World Sports Award for Sportsman of the Year in 2014 |
| 36% | KOBEBRYANT | 10 | LA Lakers legend fondly remembered as "Black Mamba" who is the only player in NBA history to have two jersey numbers retired by the same team: 2 wds. |
| 35% | 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. |
| 35% | PATRICKROY | 10 | Former Montreal Canadiens goaltender who has 551 wins and is the only player in NHL history to win the Conn Smythe trophy thrice: 2 wds. |
| 35% | KAHN | 4 | Soccer player Oliver ___, the only goalie in history to win FIFA's World Cup Golden Ball (2002) |
| 34% | DIVINA | 6 | ___ Galica, British racer who was the third woman Formula One driver |
| 34% | LOMBARDI | 8 | Lella ___, Italian racer who was the second woman Formula One driver |
| 34% | AMATI | 5 | Giovanna ___, Italian racer who was the fifth woman Formula One driver |
| 34% | WILSON | 6 | Desire ___, South African racer who was the fourth woman Formula One driver |
| 34% | MARIA | 5 | ___ Teresa de Filippis, Italian racer who was the first woman Formula One driver |
| 34% | BODE | 4 | ___ Miller, American alpine ski racer who is the only skier with five or more wins in each discipline |
| 33% | SUE | 3 | Bird who is the only player to win WNBA titles in three different decades |
| 33% | SUE | 3 | Point guard Bird who is the only player to win WNBA titles in three decades |
| 33% | CURIE | 5 | Marie who is the only person to win a Nobel Prize in two different science fields |
| 32% | LINDSEY | 7 | ___ Vonn, former alpine ski racer who was the first American woman to win an Olympic gold in downhill skiing |
| 32% | MIKAELA | 7 | ___ Shiffrin, American alpine skier who is the only athlete to have won all six FIS Alpine Ski World Cup disciplines |
| 32% | RAIKKONEN | 9 | Kimi ___, Finnish Formula One driver who finished third in 2018 world championships |
| 31% | JIMMYCONNORS | 12 | Tennis great who is the only player to win the US Open Men's Singles championship on three different surfaces (2 wds.) |
| 31% | CHUCKCONNORS | 12 | Actor who was one of only 13 athletes to play in both the NBA and the MLB (2 wds.) |
| 31% | MANUGINOBILI | 12 | NBA star from Argentina who is one of only two players to win a EuroLeague title, an NBA championship, and an Olympic gold medal (2 wds.) |