2020 Graded Racing Sire statistics
Results for offspring of sire Rio Quattro - Includes races up to and including 04/07/20
Click on any track to view details for offspring at that track only, or Click Here to return to full listing
| Track | Runners | Winners | Win rate |
| BelleVue | 6 | 0 | 0 |
| CentralPark | 13 | 1 | 7.692 |
| Crayford | 8 | 2 | 25 |
| Doncaster | 94 | 20 | 21.27 |
| Harlow | 29 | 4 | 13.79 |
| Henlow | 18 | 3 | 16.66 |
| Hove | 53 | 8 | 15.09 |
| Kinsley | 7 | 0 | 0 |
| Monmore | 9 | 1 | 11.11 |
| Nottingham | 6 | 0 | 0 |
| PelawGrange | 5 | 0 | 0 |
| PerryBarr | 32 | 3 | 9.375 |
| Peterborough | 44 | 10 | 22.72 |
| Poole | 35 | 3 | 8.571 |
| Romford | 13 | 2 | 15.38 |
| Sunderland | 2 | 0 | 0 |
| Swindon | 26 | 6 | 23.07 |
| Yarmouth | 33 | 6 | 18.18 |
| OVERALL | 433 | 69 | 15.93 |