| 100% | WBA | 3 | Org. for which Mike Tyson twice held the heavyweight title |
| 39% | BUSTERDOUGLAS | 13 | Underdog who defeated Mike Tyson for the heavyweight boxing championship in 1990: 2 wds. |
| 39% | GEORGE | 6 | ___ Foreman, professional boxer who held the word heavyweight title twice between 1973 and 1995 |
| 34% | GAY | 3 | Tyson who holds the American record for the 100 m. dash |
| 33% | HAIR | 4 | Which Barbie holds the title of best-seller? Totally ___ Barbie! Known for her floor-length locks, she's been turning heads for ages! |
| 33% | RBI | 3 | Stat for which Hank Aaron holds the all-time record |
| 32% | ALI | 3 | Muhammad who held the "Ring" magazine heavyweight title from 1964 to 1970 |
| 32% | BUSTERDOUGLAS | 13 | Boxer who scored a huge upset in 1990 when he defeated Mike Tyson for the heavyweight title: 2 wds. |
| 32% | ROCKY | 5 | ___ Marciano, professional boxer who held the world heavyweight title between 1952 and 1956 |
| 31% | BOND | 4 | Protagonist of spy movies for which the four featured singers have performed title songs |
| 31% | JESS | 4 | Jack beat him for the heavyweight title, 1919 |
| 31% | VITALI | 6 | ___ Klitschko, professional boxer who held the world heavyweight title multiple times between 1999 and 2013 |
| 31% | LEWIS | 5 | Lennox ___, professional boxer who held the world heavyweight title several times between 1989 and 2003 |
| 31% | HITTINGSTREAK | 13 | Feat for which 39-Across still holds the record (56 straight games): 2 wds. |
| 30% | WBA | 3 | Jessica McCaskill (USA) has held the super lightweight title of this org. since May last year |
| 30% | HLMFFWVDMRV | 11 | Title for this puzzle ... which the answers to the eight starred clues will help explain |
| 29% | EMEER | 5 | Title which, in Arabic, derives from the word for "immortal" (var.) |
| 29% | LIAR | 4 | Word repeated twice for the title of a legal comedy film starring Jim Carrey |
| 29% | NILE | 4 | River which holds the record for being the longest in the world |
| 29% | OWNS | 4 | Holds the title |
| 29% | WBA | 3 | Org. awarding titles to Mike Tyson and Tyson Fury |
| 29% | CRT | 3 | Term for which RCA held the trademark until 1951, when the corporation released its use to the public domain |
| 28% | OWNED | 5 | Held the title to |
| 28% | OWNS | 4 | Holds the title to |
| 28% | OWN | 3 | Hold the title to |
| 28% | OPEN | 4 | Hold the door ___ for |
| 28% | BILL | 4 | ___ Mosienko, former NHL player who holds the record for fastest three goals which he achieved in 21 seconds in 1952 |
| 28% | HELPSIN | 7 | Holds the door for, say |
| 28% | WBA | 3 | Org. for Tyson |
| 28% | WBA | 3 | Org. for heavyweights |