Master Debonair (GB)
Master Debonair (GB) is 4 from 21, including a Grade 2 win. The biggest win we hold: the Sky Bet Supreme Trial Novices' Hurdle at Ascot (Dec 2019). Hasn't won since Dec 2019. Last raced off 121, 30lb below the career-high mark.
- 4–21Wins / Runs
- 19%Strike rate
- 8 (38.1%)Placed
- −8.99£1 level staken=21 at SP
- 1.28Fair A/E n=21 · 1.11 incl. margin
- 151Highest OR
- 91dAvg 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 131
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 |
|---|---|---|---|---|
| Soft | 10 | 123C | 100.5 | — |
| Good to Soft | 4 | 131A | 87.5 | — |
| Good | 3 | 150A | 139 | — |
| Heavy | 2 | 101C | 71 | — |
| Distance | Runs | Best | Median | Since 21 Oct 2025 |
|---|---|---|---|---|
| 2m1f – 2m4f | 9 | 150A | 110 | — |
| 1m5f – 2m | 9 | 139C | 95 | — |
| 2m5f – 3m | 1 | — | — | — |
Of 21 runs looked at, 2 have no figure: did not complete (2).
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 19 figures from 21 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 11.9% of 9,807 runs since Jan 2008 (704 horses).
Weakest on standard (aw) going: 6.9% from 203. Strongest at trips beyond 3m (all codes): 15.3% from 816.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 5 | 0 | 0% | −11.9 | — |
| Good to Firm | 222 | 28 | 12.6% | +0.7 | — |
| Good | 3,431 | 475 | 13.8% | +1.9 | 2 from 4 |
| Good to Soft | 1,954 | 212 | 10.8% | −1.1 | 0 from 5 |
| Soft | 2,837 | 305 | 10.8% | −1.1 | 1 from 10 |
| Heavy | 1,155 | 136 | 11.8% | −0.1 | 1 from 2 |
| Standard (AW) | 203 | 14 | 6.9% | −5 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 6f – 7f | 28 | 1 | 3.6% | −8.3 | — |
| 1m – 1m1f | 86 | 6 | 7% | −4.9 | — |
| 1m2f – 1m4f | 263 | 26 | 9.9% | −2 | — |
| 1m5f – 2m | 2,431 | 273 | 11.2% | −0.7 | 3 from 9 |
| 2m1f – 2m4f | 3,282 | 352 | 10.7% | −1.2 | 1 from 10 |
| 2m5f – 3m | 2,901 | 387 | 13.3% | +1.4 | 0 from 2 |
| Over 3m | 816 | 125 | 15.3% | +3.4 | — |
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
3 siblings in the archive, 3 winners — best of them Firestream (GB) (3 wins).
The wins came over 2m½f–3m5f; the highest grade won is Class 3 (House Of Habsburg (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Firestream (GB) | 12 | 3 | 2m½f–2m4f | Class 4 |
| Swincombe Fleat (GB) | 14 | 3 | 2m1½f–2m4f | Class 4 |
| House Of Habsburg (GB) | 9 | 3 | 3m–3m5f | Class 3 |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 10 | 1 | 10% | −7.90 |
| Good to Soft | 5 | 0 | 0% | −5.00 |
| Good | 4 | 2 | 50% | +1.91 |
| Heavy | 2 | 1 | 50% | +2.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 3 | 8 | 0 | 0% | −8.00 |
| Class 1 | 8 | 2 | 25% | +0.00 |
| Class 2 | 4 | 1 | 25% | −1.90 |
| Class 5 | 1 | 1 | 100% | +0.91 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Ascot | 4 | 2 | 50% | +2.10 |
| Cheltenham | 4 | 1 | 25% | +0.00 |
| Ffos Las | 3 | 0 | 0% | −3.00 |
| Aintree | 3 | 0 | 0% | −3.00 |
| Wincanton | 2 | 0 | 0% | −2.00 |
| Plumpton | 1 | 0 | 0% | −1.00 |
| Sandown | 1 | 0 | 0% | −1.00 |
| Taunton | 1 | 0 | 0% | −1.00 |
| Uttoxeter | 1 | 0 | 0% | −1.00 |
| Sedgefield | 1 | 1 | 100% | +0.91 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2m1f – 2m4f | 10 | 1 | 10% | −8.09 |
| 1m5f – 2m | 9 | 3 | 33% | +1.10 |
| 2m5f – 3m | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Robbie Power | 5 | 2 | 40% | +1.10 |
| Ellis Collier | 4 | 0 | 0% | −4.00 |
| Sean Bowen | 3 | 0 | 0% | −3.00 |
| James Bowen | 3 | 2 | 67% | +2.91 |
| Lorcan Murtagh | 2 | 0 | 0% | −2.00 |
| Bryony Frost | 1 | 0 | 0% | −1.00 |
| Harry Kimber | 1 | 0 | 0% | −1.00 |
| Jonjo O'Neill Jr | 1 | 0 | 0% | −1.00 |
| Harry Cobden | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 13 | 4 | 31% | −0.99 |
| Tongue tie | 7 | 0 | 0% | −7.00 |
| Tongue tie + cheekpieces | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2023 | 3 | 0 | 0% | −3.00 |
| 2022 | 4 | 0 | 0% | −4.00 |
| 2021 | 3 | 0 | 0% | −3.00 |
| 2020 | 3 | 0 | 0% | −3.00 |
| 2019 | 5 | 2 | 40% | +1.10 |
| 2018 | 3 | 2 | 67% | +2.91 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Hurdle | 14 | 2 | 14% | −7.90 |
| NH Flat | 5 | 2 | 40% | +0.91 |
| Chase | 2 | 0 | 0% | −2.00 |
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 Master Debonair (GB) won?
- Master Debonair (GB) won 4 of 21 archived starts between 2018 and 2023, a strike rate of 19%. Placed 8 times in total (38.1% of starts).
- Who trained Master Debonair (GB)?
- Master Debonair (GB) was trained by Christian Williams on the most recent run on record, at Plumpton on 14 May 2023.
- Who is Master Debonair (GB)'s sire?
- Master Debonair (GB) is by Yeats (IRE) out of Swincombe Flame (GB), whose sire is Exit To Nowhere.
- What going does Master Debonair (GB) prefer?
- Master Debonair (GB) has the best record on good going: 2 wins from 4 starts (50%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Master Debonair (GB)'s official rating?
- The most recent official rating on record is 121, from the run on 14 May 2023. The highest on record is 151.
- What is Master Debonair (GB)'s sire's record?
- Yeats (IRE)'s progeny in our archive have won 11.9% of 9,807 runs since Jan 2008 (704 horses), Flat and jumps together. Weakest on standard (aw) going: 6.9% from 203. Strongest at trips beyond 3m (all codes): 15.3% from 816.
- Who are Master Debonair (GB)'s siblings?
- Out of Swincombe Flame (GB), Master Debonair (GB) has 3 other produce in our archive, 3 of them winners. Most wins: Firestream (GB) (3). Highest grade won: Class 3 (House Of Habsburg (GB)). The wins came over 2m½f–3m5f. As at Oct 2026.