Nayef — Damsire Stats
Progeny win rate, going & distance preferences and course angles for Nayef across UK & Irish racing.
Headline stats
11.1%
Overall Win Rate
5,240
Sample Size
1.05
Impact Value
firm
Going Pref
middle
Distance Pref
Going breakdown
| Going | Win % |
|---|---|
| Firm | 12.5% |
| Good | 8.3% |
| Soft | 6.8% |
Top course angles by IV
| Course | Runs | Wins | Win % | IV |
|---|---|---|---|---|
| York | 21 | 3 | 14.3% | 1.70 |
| Ascot | 23 | 3 | 13.0% | 1.39 |
| Sandown | 27 | 3 | 11.1% | 0.89 |
| Newmarket | 43 | 1 | 2.3% | 0.21 |
| Leopardstown | 11 | 0 | 0.0% | 0.00 |
IV (Impact Value) = course win rate ÷ overall win rate. Values above 1.0 mean Nayef's damsire-line progeny outperform their baseline at that course.
Today's runners by Nayef
Frequently asked questions
What is Nayef's damsire IV?
Nayef carries an impact value of 1.05 as a damsire across UK & Irish racing — values above 1.0 indicate above-average win-rate influence on the maternal line.
What going do Nayef's progeny prefer on the dam side?
Nayef's damsire-line progeny perform best on firm ground. Course angles and going breakdown above show where that bias is strongest.
Where do Nayef's damsire-line progeny win most often?
The course-angle table above ranks the courses where Nayef's damsire-line runners post the highest impact value, ordered by IV.