| 100% | DURR | 4 | Frankie —, jockey who rode St Leger winners Sodium and Peleid |
| 43% | EDDERY | 6 | Pat —, jockey who rode Derby winners Grundy, Golden Fleece and Quest for Fame |
| 42% | KINANE | 6 | Michael —, jockey who rode Derby winners Commander in Chief, Galileo and Sea the Stars |
| 42% | EDDERY | 6 | Pat —, late jockey who rode Derby winners Grundy, Golden Fleece and Quest for Fame |
| 39% | MELD | 4 | 1955 St Leger, Oaks and 1,000 Guineas winner ridden by Harry Carr |
| 38% | ARCARO | 6 | Jockey who rode two Triple Crown winners |
| 37% | EDDIE | 5 | Jockey who rode 1973 Derby winner Morston |
| 37% | ENCKE | 5 | 2012 St Leger winner ridden by Mickael Barzalona |
| 37% | LUCARNO | 7 | 2007 St Leger winner ridden by Jimmy Fortune |
| 37% | BRIANBORU | 9 | 2003 St Leger winner ridden by Jamie Spencer |
| 37% | MARTINDWYER | 11 | Jockey who rode 2006 Derby winner Sir Percy |
| 36% | TAAFFE | 6 | Pat —, jockey who rode 1970 Grand National winner Gay Trip |
| 35% | THORNER | 7 | Graham —, jockey who rode 1972 Grand National winner Well To Do |
| 32% | SWINBURN | 8 | Walter —, jockey who rode 1995 Derby winner Lammtarra |
| 32% | STARKEY | 7 | Greville —, jockey who rode 1978 Derby winner Shirley Heights |
| 31% | JOELROSARIO | 11 | Jockey who won 31-Across in 2019 riding Sir Winston and in 2014 riding Tonalist (2 wds.) |
| 30% | PESLIER | 7 | Olivier —, French jockey who rode 1998 Derby winner High-Rise |
| 30% | KAZZIA | 6 | 2002 winner of the Oaks and 1,000 Guineas ridden by Frankie Dettori |
| 28% | ESPINOZA | 8 | Victor ___, jockey who rode 15-/28-Across to victory |
| 27% | MURTAGH | 7 | Johnny —, jockey who rode Sinndar to victory in the 2000 Derby |
| 26% | NIALL | 5 | & 1D Jockey who rode Numbersixvalverde to victory in the 2006 Grand National |
| 25% | JOHNVELAZQUEZ | 13 | Jockey who won the Kentucky Derby in 2011 and 2017 (2 wds.) |
| 25% | JOHNVELAZQUEZ | 13 | Jockey who won the Kentucky Derby in 2011, 2017, and 2020 (2 wds.) |
| 24% | HUMPHRY | 7 | Cornish chemist who discovered calcium and sodium |
| 24% | MANNYFRANCO | 11 | Jockey who won the 31-Across in 2020 riding Tiz the Law (2 wds.) |
| 24% | COWBOY | 6 | Someone who wears western wear and rides horses |