One Master (GB)
One Master (GB) is 7 from 21 in our archive, including 3 wins at Group 1 level. The biggest win we hold: the Qatar Prix de la Foret at Longchamp (FR) (Oct 2019). Hasn't won since Oct 2020. 5 of 9 starts with soft in the ground have ended in wins — 2 from 12 on quicker. All 7 wins have come over 6f – 7f.
Progeny in our archive
As a dam, One Master (GB) has 1 produce in the archive, 1 winner — most wins Headmaster (GB) (3 wins).
The wins came over 6f–7f; the highest grade won is Class 3 (Headmaster (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Headmaster (GB) | 15 | 3 | 6f–7f | Class 3 |
- 7–21Wins / Runs
- 33.3%Strike rate
- 14 (66.7%)Placed
- +51.66£1 level staken=21 at SP
- 1.74Fair A/E n=21 · 1.47 incl. margin
- 115Highest OR
- 58dAvg 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
Best recent Speed 98
How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →
| Going | Runs | Best | Median | Since 21 Oct 2025 |
|---|---|---|---|---|
| Good to Firm | 6 | 120A | 89 | — |
| Good | 4 | 122C | 102 | — |
| Soft | 3 | 98C | 92 | — |
| Good to Soft | 3 | 100C | 98 | — |
| Heavy | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 21 Oct 2025 |
|---|---|---|---|---|
| 6f – 7f | 13 | 120A | 93 | — |
| 1m – 1m1f | 4 | 122C | 93.5 | — |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 17 figures from 17 runs · as at 3 Oct 2026 · 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 12.1% of 5,480 runs since Jan 2008 (557 horses).
Weakest over 2m1f – 2m4f (all codes): 9% from 211.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 14 | 1 | 7.1% | −5 | — |
| Good to Firm | 676 | 87 | 12.9% | +0.8 | 1 from 6 |
| Good | 1,216 | 148 | 12.2% | +0.1 | 1 from 6 |
| Good to Soft | 572 | 76 | 13.3% | +1.2 | 2 from 3 |
| Soft | 1,011 | 97 | 9.6% | −2.5 | 2 from 4 |
| Heavy | 319 | 37 | 11.6% | −0.5 | 1 from 2 |
| Standard (AW) | 1,671 | 217 | 13% | +0.9 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 108 | 15 | 13.9% | +1.8 | — |
| 6f – 7f | 1,097 | 126 | 11.5% | −0.6 | 7 from 17 |
| 1m – 1m1f | 1,483 | 173 | 11.7% | −0.4 | 0 from 4 |
| 1m2f – 1m4f | 1,864 | 242 | 13% | +0.9 | — |
| 1m5f – 2m | 674 | 88 | 13.1% | +1 | — |
| 2m1f – 2m4f | 211 | 19 | 9% | −3.1 | — |
| 2m5f – 3m | 41 | 1 | 2.4% | −9.7 | — |
| Over 3m | 2 | 0 | 0% | −12.1 | — |
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
6 siblings in the archive, 5 winners — best of them Jacob'S Pillow (GB) (8 wins).
The wins came over 5f–1m; the highest grade won is Class 2 (Prompting (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Jacob'S Pillow (GB) | 85 | 8 | 5f–6f | Class 4 |
| Triple Chocolate (GB) | 18 | 5 | 6f–7f | Class 4 |
| Prompting (GB) | 9 | 4 | 7f–1m | Class 2 |
| Arousing (GB) | 10 | 3 | 6f | Class 4 |
| Craved (GB) | 3 | 2 | 6f | Class 5 |
| Moon Eyes (GB) | 7 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good | 6 | 1 | 17% | +28.00 |
| Good to Firm | 6 | 1 | 17% | −3.50 |
| Soft | 4 | 2 | 50% | +1.76 |
| Good to Soft | 3 | 2 | 67% | +23.50 |
| Heavy | 2 | 1 | 50% | +1.90 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 1 | 12 | 2 | 17% | +11.50 |
| Class 5 | 2 | 1 | 50% | −0.64 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Ascot | 5 | 1 | 20% | +16.00 |
| Longchamp (FR) | 3 | 3 | 100% | +39.30 |
| Doncaster | 2 | 0 | 0% | −2.00 |
| Goodwood | 2 | 1 | 50% | +0.50 |
| Newmarket | 2 | 0 | 0% | −2.00 |
| Curragh | 2 | 0 | 0% | −2.00 |
| York | 1 | 0 | 0% | −1.00 |
| Deauville (FR) | 1 | 0 | 0% | −1.00 |
| Tipperary | 1 | 1 | 100% | +4.50 |
| Lingfield | 1 | 0 | 0% | −1.00 |
| Yarmouth | 1 | 1 | 100% | +0.36 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 17 | 7 | 41% | +55.66 |
| 1m – 1m1f | 4 | 0 | 0% | −4.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Pierre-Charles Boudot | 8 | 3 | 38% | +34.30 |
| James Doyle | 5 | 0 | 0% | −5.00 |
| Tom Marquand | 4 | 1 | 25% | −1.50 |
| Ryan Moore | 2 | 1 | 50% | −0.64 |
| Colm O'Donoghue | 1 | 1 | 100% | +4.50 |
| Martin Harley | 1 | 1 | 100% | +20.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2020 | 7 | 2 | 29% | −0.60 |
| 2019 | 6 | 1 | 17% | −1.60 |
| 2018 | 5 | 2 | 40% | +34.50 |
| 2017 | 3 | 2 | 67% | +19.36 |
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 One Master (GB) won?
- One Master (GB) won 7 of 21 archived starts between 2017 and 2020, a strike rate of 33.3%. Placed 14 times in total (66.7% of starts).
- Who trained One Master (GB)?
- One Master (GB) was trained by William Haggas on the most recent run on record, at Ascot on 17 October 2020.
- Who is One Master (GB)'s sire?
- One Master (GB) is by Fastnet Rock (AUS) out of Enticing (IRE), whose sire is Pivotal.
- What going does One Master (GB) prefer?
- One Master (GB) has the best record on good to soft going: 2 wins from 3 starts (66.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is One Master (GB)'s official rating?
- The most recent official rating on record is 114, from the run on 17 October 2020. The highest on record is 115.
- What is One Master (GB)'s sire's record?
- Fastnet Rock (AUS)'s progeny in our archive have won 12.1% of 5,480 runs since Jan 2008 (557 horses), Flat and jumps together. Weakest over 2m1f – 2m4f (all codes): 9% from 211.
- Who are One Master (GB)'s siblings?
- Out of Enticing (IRE), One Master (GB) has 6 other produce in our archive, 5 of them winners. Most wins: Jacob'S Pillow (GB) (8). Highest grade won: Class 2 (Prompting (GB)). The wins came over 5f–1m. As at Oct 2026.
- Has One Master (GB) produced winners?
- As a dam, One Master (GB) has 1 produce in our archive, 1 of them a winner. Most wins: Headmaster (GB) (3). Highest grade won: Class 3 (Headmaster (GB)). The wins came over 6f–7f. As at Oct 2026.