| 100% | MARCIANO | 8 | Rocky __, heavyweight boxer who retired undefeated |
| 67% | ALI | 3 | Layla ___, boxer who retired undefeated |
| 66% | LAILAALI | 8 | Boxer who retired undefeated (24-0) in 2007 |
| 65% | LAILA | 5 | With 8-Down, boxer who retired undefeated |
| 65% | LAILA | 5 | With 59-Across, boxer who retired undefeated |
| 64% | LAILA | 5 | With 27-Across, female boxer who retired undefeated |
| 63% | LAILA | 5 | With 63-Down, boxer who retired undefeated in 2007 |
| 60% | ALI | 3 | Boxer Laila who retired undefeated |
| 58% | LAILA | 5 | With 12-Down, world champion boxer who retired an undefeated 24-0 |
| 53% | DONCOCKELL | 10 | London-born boxer who fought Rocky Marciano in 1955 for the World Heavyweight title |
| 52% | COCKELL | 7 | Don —, London-born boxer who fought Rocky Marciano for the World Heavyweight title in 1955 |
| 51% | ANDREWARD | 9 | Former boxer who won a gold at 2004 Olympics and retired undefeated in 2017: 2 wds. |
| 51% | BARBARA | 7 | Boxer who retired in 2017 |
| 50% | LAILA | 5 | Ali who retired undefeated |
| 48% | FLOYDMAYWEATHER | 15 | Boxer who retired with a 50-0 record |
| 48% | ALI | 3 | Laila who retired from boxing undefeated |
| 48% | LAILAALI | 8 | Boxer who retired with a perfect record in 2007 |
| 48% | LAILAALI | 8 | Boxer who retired with 24 wins and 0 losses |
| 41% | ALI | 3 | Boxer Laila who has a lifetime undefeated record |
| 41% | LAILA | 5 | Boxer Ali who retired in 2007 |
| 41% | LAILAALI | 8 | Retired boxer who wrote the cookbook "Food for Life" |
| 41% | BAER | 4 | Boxer Max who was World Heavyweight Champion in 1934 |
| 40% | ROCKYMARCIANO | 13 | Boxing great who retired in 1956 as world heavyweight champion: 2 wds. |
| 40% | BOWE | 4 | Riddick —, boxer who became WBA, WBC and IBF Heavyweight champion in 1992 |
| 40% | BAER | 4 | Boxer Max who was world heavyweight champion in the thirties |
| 40% | RIDDICKBOWE | 11 | American heavyweight boxer who became the undisputed world champion by defeating Evander Holyfield in 1992: 2 wds. |
| 39% | JACKBODELL | 10 | Boxer who took the European, Commonwealth and British Heavyweight titles from Joe Bugner in 1971 |
| 39% | GEORGEFOREMAN | 13 | Boxer who won the IBF and WBA heavyweight championships at 45 in 1994: 2 wds. |
| 39% | ROCKY | 5 | ___ Marciano, professional boxer who held the world heavyweight title between 1952 and 1956 |
| 39% | ALI | 3 | Boxer Laila who retired with a 24-0 record |