Sirius Prospect (USA)
Sirius Prospect (USA) is 10 from 56 in our archive, including 3 Listed wins. The biggest win we hold: the Betfred City Of York Stakes at York (Aug 2013). Hasn't won since Nov 2014. Last raced off 95, 17lb below the career-high mark.
- 10–56Wins / Runs
- 17.9%Strike rate
- 19 (33.9%)Placed
- +4.75£1 level staken=56 at SP
- 1.78Fair A/E n=56 · 1.52 incl. margin
- 112Highest OR
- 39dAvg between runs
A/E compares actual wins with what starting prices implied. "Fair" strips the bookmaker margin from the expectation, so favourites and longshots are judged on the same footing — figures near 1.00 mean the market priced this horse about right.
KTB Speed and Rating
No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast
Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.
Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.
Pedigree intelligence
Progeny in our archive have won 8.9% of 549 runs since Jan 2008 (61 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Good to Firm | 101 | 11 | 10.9% | +2 | 1 from 10 |
| Good | 117 | 12 | 10.3% | +1.4 | 4 from 15 |
| Good to Soft | 61 | 4 | 6.6% | −2.3 | 0 from 7 |
| Soft | 63 | 3 | 4.8% | −4.1 | 2 from 10 |
| Heavy | 15 | 0 | 0% | −8.9 | 0 from 3 |
| Standard (AW) | 192 | 19 | 9.9% | +1 | 3 from 11 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 3 | 0 | 0% | −8.9 | — |
| 6f – 7f | 158 | 17 | 10.8% | +1.9 | 9 from 40 |
| 1m – 1m1f | 161 | 16 | 9.9% | +1 | 1 from 15 |
| 1m2f – 1m4f | 106 | 11 | 10.4% | +1.5 | 0 from 1 |
| 1m5f – 2m | 60 | 1 | 1.7% | −7.2 | — |
| 2m1f – 2m4f | 28 | 2 | 7.1% | −1.8 | — |
| 2m5f – 3m | 27 | 2 | 7.4% | −1.5 | — |
| Over 3m | 6 | 0 | 0% | −8.9 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
4 siblings in the archive, 1 winner — best of them Leonardo Blu (GB) (1 win).
The wins came over 1m½f; the highest grade won is Class 4 (Leonardo Blu (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Leonardo Blu (GB) | 6 | 1 | 1m½f | Class 4 |
| Velvet Thunder (GB) | 3 | 0 | — | — |
| Tempt (GB) | 2 | 0 | — | — |
| Emilshaan (GB) | 6 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good | 15 | 4 | 27% | +15.50 |
| Standard (AW) | 11 | 3 | 27% | +3.75 |
| Soft | 10 | 2 | 20% | −1.00 |
| Good to Firm | 10 | 1 | 10% | −3.50 |
| Good to Soft | 7 | 0 | 0% | −7.00 |
| Heavy | 3 | 0 | 0% | −3.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 2 | 26 | 5 | 19% | +10.25 |
| Class 1 | 21 | 3 | 14% | −3.00 |
| Class 4 | 5 | 1 | 20% | −0.50 |
| Class 3 | 3 | 0 | 0% | −3.00 |
| Class 5 | 1 | 1 | 100% | +1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Ascot | 13 | 1 | 8% | −7.50 |
| Doncaster | 9 | 2 | 22% | +9.50 |
| Kempton (AW) | 8 | 3 | 38% | +6.75 |
| York | 7 | 3 | 43% | +10.50 |
| Newmarket | 6 | 0 | 0% | −6.00 |
| Goodwood | 3 | 0 | 0% | −3.00 |
| Windsor | 3 | 1 | 33% | +1.50 |
| Newbury | 2 | 0 | 0% | −2.00 |
| Haydock | 1 | 0 | 0% | −1.00 |
| Wolverhampton (AW) | 1 | 0 | 0% | −1.00 |
| Chelmsford City (AW) | 1 | 0 | 0% | −1.00 |
| Lingfield (AW) | 1 | 0 | 0% | −1.00 |
| Yarmouth | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 40 | 9 | 23% | +11.75 |
| 1m – 1m1f | 15 | 1 | 7% | −6.00 |
| 1m2f – 1m4f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Robert Winston | 24 | 3 | 13% | −5.00 |
| Shane Kelly | 15 | 3 | 20% | +3.50 |
| Jim Crowley | 8 | 4 | 50% | +15.25 |
| Graham Lee | 2 | 0 | 0% | −2.00 |
| Philip Robinson | 2 | 0 | 0% | −2.00 |
| J F Egan | 1 | 0 | 0% | −1.00 |
| Jack Duern | 1 | 0 | 0% | −1.00 |
| Martin Harley | 1 | 0 | 0% | −1.00 |
| Hayley Turner | 1 | 0 | 0% | −1.00 |
| Brett Doyle | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 33 | 7 | 21% | +8.75 |
| Hood | 12 | 3 | 25% | +7.00 |
| Cheekpieces | 6 | 0 | 0% | −6.00 |
| Hood + blinkers | 5 | 0 | 0% | −5.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2016 | 9 | 0 | 0% | −9.00 |
| 2015 | 5 | 0 | 0% | −5.00 |
| 2014 | 9 | 1 | 11% | −5.25 |
| 2013 | 10 | 3 | 30% | +9.00 |
| 2012 | 12 | 0 | 0% | −12.00 |
| 2011 | 8 | 5 | 63% | +28.00 |
| 2010 | 3 | 1 | 33% | −1.00 |
Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.
Form
Quick answers
- How many races has Sirius Prospect won?
- Sirius Prospect (USA) won 10 of 56 archived starts between 2010 and 2016, a strike rate of 17.9%. Placed 19 times in total (33.9% of starts).
- Who trained Sirius Prospect?
- Sirius Prospect (USA) was trained by Dean Ivory on the most recent run on record, at Kempton (AW) on 3 September 2016.
- Who is Sirius Prospect's sire?
- Sirius Prospect (USA) is by Gone West (USA) out of Stella Blue (FR), whose sire is Anabaa.
- What going does Sirius Prospect prefer?
- Sirius Prospect (USA) has the best record on standard (aw) going: 3 wins from 11 starts (27.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Sirius Prospect's official rating?
- The most recent official rating on record is 95, from the run on 3 September 2016. The highest on record is 112.
- What is Sirius Prospect's sire's record?
- Gone West (USA)'s progeny in our archive have won 8.9% of 549 runs since Jan 2008 (61 horses), Flat and jumps together.
- Who are Sirius Prospect's siblings?
- Out of Stella Blue (FR), Sirius Prospect (USA) has 4 other produce in our archive, 1 of them a winner. Most wins: Leonardo Blu (GB) (1). Highest grade won: Class 4 (Leonardo Blu (GB)). The wins came over 1m½f. As at Oct 2026.