Opus One (GB)
Opus One finished second of seven on his only start in the Prix de Montaigu at Deauville in Aug 2024. The Sea The Stars colt was beaten favourite that day on good ground over 1m to 1m1f. His dam Our Obsession has produced two winners from five runners to date including Mr Curiosity with three wins. Sea The Stars progeny have won 1560 of 9915 runs since Jan 2008 at a 15.7% strike rate.
- 0–1Wins / Runs
- 0%Strike rate
- 1 (100%)Placed
- −1.00£1 level staken=1 at SP
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 15.7% of 9,939 runs since Jan 2008 (1,111 horses).
Strongest on good to firm going: 18.9% from 1,503. Weakest on heavy going: 9.3% from 453. Weakest over 2m5f – 3m (all codes): 11.5% from 139.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 18 | 3 | 16.7% | +1 | — |
| Good to Firm | 1,503 | 284 | 18.9% | +3.2 | — |
| Good | 2,646 | 421 | 15.9% | +0.2 | 0 from 1 |
| Good to Soft | 1,238 | 205 | 16.6% | +0.9 | — |
| Soft | 1,525 | 186 | 12.2% | −3.5 | — |
| Heavy | 453 | 42 | 9.3% | −6.4 | — |
| Standard (AW) | 2,555 | 422 | 16.5% | +0.8 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 27 | 4 | 14.8% | −0.9 | — |
| 6f – 7f | 772 | 113 | 14.6% | −1.1 | — |
| 1m – 1m1f | 2,096 | 335 | 16% | +0.3 | 0 from 1 |
| 1m2f – 1m4f | 4,411 | 757 | 17.2% | +1.5 | — |
| 1m5f – 2m | 1,889 | 262 | 13.9% | −1.8 | — |
| 2m1f – 2m4f | 584 | 73 | 12.5% | −3.2 | — |
| 2m5f – 3m | 139 | 16 | 11.5% | −4.2 | — |
| Over 3m | 21 | 3 | 14.3% | −1.4 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
5 siblings in the archive, 2 winners — best of them Mr Curiosity (GB) (3 wins).
The wins came over 1m–1m6f; the highest grade won is Class 2 (Mr Curiosity (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Mr Curiosity (GB) | 18 | 3 | 1m3½f–1m6f | Class 2 |
| Frankellina (GB) | 6 | 1 | 1m | Class 4 |
| Idee Fixee (GB) | 7 | 0 | — | — |
| A Gift Of Love (GB) | 9 | 0 | — | — |
| Star Obsession (GB) | 4 | 0 | — | — |
Too few runs for meaningful splits. The full record is below.
Form
| Date | Course | Race | Pos | Btn | Wgt | Jockey | SP |
|---|---|---|---|---|---|---|---|
| 10 Aug 24 | Deauville (FR) | Prix de Montaigu (Maiden) (Unraced 2yo Colts & Geldings) (Round Course) (Turf) | 2/7 | ¾ | 9-2 | Cristian Demuro | 21/10F |
Quick answers
- How many races has Opus One (GB) won?
- Opus One (GB) has yet to win, from 1 archived start in 2024. Placed 1 time in total (100% of starts).
- Who trained Opus One (GB)?
- Opus One (GB) was trained by J-C Rouget on the most recent run on record, at Deauville (FR) on 10 August 2024.
- Who is Opus One (GB)'s sire?
- Opus One (GB) is by Sea The Stars (IRE) out of Our Obsession (IRE), whose sire is Shamardal.
- What is Opus One (GB)'s sire's record?
- Sea The Stars (IRE)'s progeny in our archive have won 15.7% of 9,939 runs since Jan 2008 (1,111 horses), Flat and jumps together. Strongest on good to firm going: 18.9% from 1,503. Weakest on heavy going: 9.3% from 453. Weakest over 2m5f – 3m (all codes): 11.5% from 139.
- Who are Opus One (GB)'s siblings?
- Out of Our Obsession (IRE), Opus One (GB) has 5 other produce in our archive, 2 of them winners. Most wins: Mr Curiosity (GB) (3). Highest grade won: Class 2 (Mr Curiosity (GB)). The wins came over 1m–1m6f. As at Oct 2026.