2020 Graded Racing Sire statistics
Results for offspring of sire Rio Quattro - Includes races up to and including 18/10/20
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 | 25 | 2 | 8 |
| Crayford | 21 | 6 | 28.57 |
| Doncaster | 146 | 28 | 19.17 |
| Harlow | 85 | 9 | 10.58 |
| Henlow | 51 | 9 | 17.64 |
| Hove | 65 | 10 | 15.38 |
| Kinsley | 19 | 4 | 21.05 |
| Monmore | 18 | 2 | 11.11 |
| Newcastle | 4 | 0 | 0 |
| Nottingham | 15 | 1 | 6.666 |
| PelawGrange | 11 | 1 | 9.090 |
| PerryBarr | 52 | 4 | 7.692 |
| Peterborough | 44 | 10 | 22.72 |
| Poole | 35 | 3 | 8.571 |
| Romford | 19 | 2 | 10.52 |
| Sheffield | 5 | 0 | 0 |
| Sunderland | 17 | 2 | 11.76 |
| Swindon | 35 | 7 | 20 |
| Towcester | 4 | 2 | 50 |
| Yarmouth | 73 | 14 | 19.17 |
| OVERALL | 750 | 116 | 15.46 |