| 100% | REA | 3 | Jonathan —, six-time Superbike World Champion |
| 55% | ANATOLYKARPOV | 13 | Six-time World Chess Champion and frequent rival of 15-Across (2 wds.) |
| 48% | GARRYKASPAROV | 13 | Six-time World Chess Champion who was ranked No. 1 for a record 255 months overall during his career (2 wds.) |
| 46% | JIMMIE | 6 | Six-time Nascar champion Johnson |
| 46% | DODGERS | 7 | Six-time World Series champs |
| 45% | SEVEN | 5 | Number of times Babe Ruth became the World Series champion |
| 45% | REA | 3 | Jonathan —, 2015 Superbike World Championship winner |
| 45% | SCHUMACHER | 10 | Seven-time f1 world champion |
| 44% | KERR | 4 | Six-time N.B.A. champion Steve |
| 44% | DEREKHOUGH | 10 | Six-time "Dancing With the Stars" champion |
| 44% | SERENA | 6 | Six-time U.S. Open champion, familiarly |
| 44% | BORG | 4 | Six-time French Open champion Bjorn |
| 44% | MAIER | 5 | Three-time skiing world champion Hermann |
| 44% | LESNAR | 6 | Four-time WWE World Champion Brock __ |
| 43% | REA | 3 | Jonathan —, 2015-17 Superbike World Championship winner |
| 43% | OSCARDELAHOYA | 13 | 1992 Olympic lightweight gold medalist who was a world champion boxer in six weight classes: 4 wds. |
| 43% | MAHRE | 5 | Three-time World Cup skiing champion |
| 43% | MARKALLEN | 9 | American triathlete who is a six-time Ironman Triathlon World Champion: 2 wds. |
| 42% | MIA | 3 | Two time gold medallist and twice FIFA Women's World Cup champion Hamm |
| 42% | TODDELDREDGE | 12 | Six-time World Figure Skating Championships medalist (2 wds.) |
| 42% | DJOKOVIC | 8 | Novak —, six-time Wimbledon singles tennis champion |
| 42% | RIC | 3 | 16-time World Champion wrestler Flair |
| 42% | TYMURRAY | 8 | Nine-time world champion rodeo cowboy |
| 42% | ITALY | 5 | Four-time World Cup champion |
| 42% | PELE | 4 | Three-time World Cup champion |
| 41% | TRENTE | 6 | Six times cinq |
| 41% | NINETY | 6 | Six times fifteen |
| 41% | FIFTYFOUR | 9 | Six times nine |
| 41% | THIRTY | 6 | Six times five |
| 41% | HEISS | 5 | Five-time world champion figure skater Carol |